With an astronomical telescope, the angle of just resolution light from two stars would be greater if the light of the average star is red or if it is blue.
What is an astronomical telescope?
An astronomical telescope consists of two lenses: objective and eyepiece.
The objective lens forms the image of a far off object at focal point while eyepiece lens just magnifies the image and make it look more clear, visible and magnified.
The formula D = 1.22λ/dФ is used to find the value of aperture of the telescope.
In general, an astronomical telescope is used to view distant stars. Thus, the angle formed would be greater if the light emitted by the average stars is red or blue.
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what is the proper way to type the scientific name calvatia craniiformis
Answer:
Calvatia craniiformis
Explanation:
In writing scientific names, the genus nomenclature precedes the specie nomenclature and its first letter is usually written in capital. This is followed by the specie nomenclature that is denoted in small letters. Since these names are special or unique names, they are usually italicized to pinpoint that.
The scientific name Calvatia craniiformis is used for the fungus, brain puffball which is usually purple in color. It belongs to the family, Agaricaceae.
A student in New York State looked toward the eastern horizon to observe sunrise at three different times during the year. The student drew the following diagram that shows the positions of sunrise, A, B, and C, during this one-year period.http://www.syvum.com/cgi/online/serve.cgi/u/www/exam/regents/earth_science/earth_science_june_2007_images/img047_q_26.gif
Which list correctly pairs the location of sunrise to the time of the year?
Sunrise at A occurs during the winter solstice, sunrise at B occurs during the vernal equinox, and sunrise at C occurs during the summer solstice.
The eastern horizon is where the sun rises, and the position of sunrise changes throughout the year due to the tilt of the Earth's axis.
In this case, the diagram shows three different positions of sunrise, A, B, and C.
Here's the correct pairing of the location of sunrise to the time of the year:
A - Winter Solstice (December)
B - Equinoxes (March and September)
C - Summer Solstice (June)
During the Winter Solstice (A), the sun rises at its southernmost point on the horizon. During the Equinoxes (B), the sun rises due east, and during the Summer Solstice (C), the sun rises at its northernmost point on the horizon.
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At latitude 50 degrees N the celestial equator crosses the meridian at altitude
- 50 degrees in the south
- 50 degrees in the north
- 40 degrees in the south
At latitude 50 degrees N, the celestial equator will cross the meridian at an altitude of 50 degrees in the north.
At latitude 50 degrees N, the celestial equator crossing the meridian refers to the moment when the celestial equator (an imaginary circle projected onto the celestial sphere) intersects the observer's meridian (a line passing through the zenith and the celestial poles). The altitude of an object in the sky is the angle between the object and the observer's horizon. In this case, we are interested in the altitude of the celestial equator at the moment of crossing the meridian.
Given the latitude of 50 degrees N, which is above the equator, the celestial equator will appear to be lower in the sky when crossing the meridian. Since the celestial equator is inclined to the celestial poles at an angle equal to the observer's latitude, which is 50 degrees in this case, the altitude of the celestial equator at the moment of crossing the meridian will be equal to the observer's latitude. Therefore, at latitude 50 degrees N, the celestial equator will cross the meridian at an altitude of 50 degrees in the north.
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While traveling along a highway a driver slows from 48 m/s to 30 m/s in 12 seconds. What is the automobile’s acceleration?
Answer:
-1.5 m/s^2
Explanation:
Acceleration is Final velocity - Initial Velocity/Time (seconds)
30-48= -18
-18/12 = -1.5
-1.5 m/s^2
two balls of mass 4kg and 2kg are moving with speed 10 m/s and 8m/s respectively with the ball of heavier mass behind the lighter ball
Answer:
Explanation:
And what to find in the problem?
what has been happening to the cosmic microwave background radiation since the Big Bang?
Answer:
Explanation:
Cosmologists refer to a "surface of last scattering" when the CMB photons last hit matter; after that, the universe was too big. So when we map the CMB, we are looking back in time to 380,000 years after the Big Bang, just after the universe was opaque to radiation. But the CMB was first found by accident.
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Determine the direction of the magnetic field of the current-carrying wire.
The direction of the magnetic field of a current-carrying wire can be determined using the right-hand rule.
This rule states that if you wrap your right-hand fingers around the wire in the direction of the current flow, with your thumb pointing in the direction of the wire, your curled fingers will point in the direction of the magnetic field.
So, to detail ans this question, we need to know the direction of the current flow in the wire in order to determine the direction of the magnetic field.
To determine the direction of the magnetic field of a current-carrying wire, you can follow these steps using the Right-Hand Rule:
Straighten your right hand with your thumb pointing up.
Wrap your fingers around the wire with your thumb pointing in the direction of the conventional current (from positive to negative).
The direction in which your fingers curl around the wire represents the direction of the magnetic field.
So, to determine the direction of the magnetic field of the current-carrying wire, simply apply the Right-Hand Rule.
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If an object is in motion, then the object will ______
because ______________________.
Answer:
If an object is in motion, then the object will stay in motion because they go the same direction unless acted upon by an unbalanced force.
Explanation:
i got it right . :)
What is true about an object that is used as a reference point for determining motion?
It is stationary.
It is stationary.
It is accelerating.
It is accelerating.
It is decelerating.
It is decelerating.
It is changing direction.
It is changing direction.
The true statement about the reference point for determining motion is that "it is stationary"
WHAT IS A REFERENCE POINT:
A reference point refers to a position or substance used to ascertain whether or not an object is moving. A reference point is used in such a way that the distance moved by the tested object is compared with the stationary position of the reference point. This means that the reference point must always be stationary i.e. not moving from a fixed position. The change in an object in relationship with the reference point is the distance moved by the tested object. Therefore, the true statement about the reference point for determining motion is that "it is stationary".Learn more: https://brainly.com/question/13463561?referrer=searchResults
ii) One of the containers is wide and shallow. The other container is narrow and deep
Predict which container has the greater rate of cooling. Explain your answer.
How do you calculate the magnitude of the resultant force of two
forces acting on an object in the same direction?
Answer:
Two forces that act in opposite directions produce a resultant force that is smaller than either individual force. To find the resultant force subtract the magnitude of the smaller force from the magnitude of the larger force. The direction of the resultant force is in the same direction as the larger force.
To find the resultant force subtract the magnitude of the smaller force from the magnitude of the larger force. The direction of the resultant force is in the same direction as the larger force. A force of 5 N acts to the right, and a force of 3 N act to the left. Calculate the resultant force.
A person wants to redesign a large room in a house to have less echoing of sound and more sunlight. Which design solution will best match the persons needs?
(A.) Hang curtains over the windows that will transmit sound waves and absorb light waves.
(B.) add pillows to the furniture that will reflect sound waves and refract light waves.
(C.) Place a thick white carpet on the floor that will absorb sound waves and reflect light waves.
(D.) Add a large mirror on the wall that will refract sound waves and reflect light waves.
Answer:
(A.) Hang curtains over the windows that will transmit sound waves and absorb light waves
a mass of 10 kg is dropped from a height of 20 m. ignoring air resistance, what is the maximum speed achieved by the mass? (assume g = 10 m/s2)
The maximum speed achieved by the mass is 20 m/s. This means that, after falling from a height of 20 m, the mass will reach a maximum speed of 20 meters per second just before it hits the ground.
To find the maximum speed achieved by the mass, we can use the equations of motion and kinematic principles. The relevant equation for this scenario is:
v^2 = u^2 + 2as
Where:
v is the final velocity (maximum speed) we want to find
u is the initial velocity (in this case, the object is dropped, so u = 0 m/s)
a is the acceleration (in this case, due to gravity, a = g = 10 m/s^2)
s is the distance traveled (the height from which the object is dropped, s = 20 m)
Substituting the known values into the equation, we have:
v^2 = 0^2 + 2 * 10 * 20
Simplifying further:
v^2 = 400
To find v, we take the square root of both sides:
v = √400
v = 20 m/s
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Debby and Ben took different routes to travel from Point A to Point E. Debby took the
route along A, B, C, D, and E. Ben took the route along A, G, F, and E. Debby and Ben
both took 4 hours to complete their walk. Their routes are shown.
Route in miles
D2 E
End
B2C
li
F
2
LL
3
10
Start
G
A
Which statement is true about Debby and Ben's average speed?
Debby's average speed was twice Ben's average speed,
Ben and Debby's average speed was the same,
Debby's average speed was three times Ben's average speed,
Ben's average speed was twice Debby's average speed.
Suppose you drop a 10-pound weight and a 5-pound weight on the Moon, both from the same height at the same time. What will happen? The 10-pound weight will hit the ground before the 5-pound weight. The 5-pound weight will hit the ground before the 10-pound weight. Both weights will float freely because everything is weightless on the Moon. Both will hit the ground at the same time.
Answer:
Both will hit the ground at the same time.
Which explains why scientists often prefer to measure mass rather than weight?
It is always the same.
It is affected by gravity.
Answer:
scientists often prefer to measure mass rather than weight because weight is affected by gravity while mass is not. Mass is always the same.
Explanation:
Weight is a force rather than a measure of the amount of matter something contains. The same amount of matter can have different weights depending on where it is. Mass directly measures the amount of matter present and remains the same no matter where it's measured.
Which of the following most directly shows how physics affects society?
A. A car comes equipped with side air bags.
B. A business conducts meetings over the Internet.
O C. A surgeon performs a heart transplant.
D. A singer wins an award for a song she wrote.
the answer is definitely A.
Jorge asked, "Where are the apples?" Which sentence revises the sample sentence to the indicative mood? Where are the apples? Jorge wanted to know where the apples were. Jorge said, “Tell me where the apples are!” Jorge would have bought apples if he could have found them.
Answer:
Jorge wanted to know where the apples were
Explanation:
Ya see, I don't want to explain, cuz I guessed. Also I'm on episode 499 of naruto so yeah
Answer:
B:Jorge wanted to know where the apples were.
Explanation:
The average distance from Earth to the sun is 9.3 × 107 miles. How many kilometers isthis?A) 1.5 × 108 km D) 1.7 × 10-8 kmB) 1.5 × 105 km E) 1.5 × 1011 kmC) 5.6 × 107 km
The distance from Earth to the sun is approximately 1.5 x 10^8 kilometers.
To convert miles to kilometers, we can use the conversion factor 1 mile = 1.609344 kilometers.
So, to find the distance from Earth to the sun in kilometers, we can multiply the given distance in miles by the conversion factor:
d (km) = 9.3 x 10^7 miles x 1.609344 km/mile
d (km) = 1.496 x 10^8 km
Therefore, the distance from Earth to the sun is approximately 1.5 x 10^8 kilometers.
The closest answer choice is A) 1.5 x 10^8 km, which is the correct answer.
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A car is driven east for a distance of 46 km, then north for 19 km, then in a direction 30 degrees east of north for 25 km. Determine the magnitude of the displacement (in kilometers) of the car from its starting point.
The strength of the
of gravity
between two
what is the total amount of charge and energy, respectively, that the capacitor will store if it is connected to the battery on the railcar? a.0.12 c and 14.4 j
In order to calculate the total amount of charge and energy that a capacitor will store when connected to a battery, we need to know the capacitance of the capacitor (C), the voltage of the battery (V), and the initial charge on the capacitor (Q0).
The charge stored on a capacitor is given by: Q = C * V + Q0
The energy stored in a capacitor is given by: E = 1/2 * C * V^2 + Q0 * V
So, if we know the values of C, V, and Q0, we can use these formulas to calculate the total amount of charge and energy stored in the capacitor.
It's important to note that the initial charge Q0 is zero if the capacitor is not charged before connecting to the battery.
let's consider a capacitor with a capacitance of 1 microfarad (C = 1 µF), a voltage of 10 volts (V = 10V), and an initial charge of zero (Q0 = 0) when connected to the battery.
The total amount of charge stored in the capacitor would be: Q = C * V + Q0 = 1 µF * 10V + 0 = 10 µC
The total amount of energy stored in the capacitor would be: E = 1/2 * C * V^2 + Q0 * V = 1/2 * 1 µF * (10V)^2 + 0 = 50 µJ.
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To build a neutral atom, there must be an equal number of protons and electrons.
Refresh the simulation, and then add six protons and six electrons to make a neutral carbon atom. Click the plus sign on
the Mass Number window. What's the mass number of this carbon atom?
Answer:The mass number of this carbon atom is six.
Explanation:
Thats the answer on plato
Which word best describes something that works in the same way as a radar
The word that best describes something that works in the same way as a radar is "sonar".
Sonar is an acronym for "sound navigation and ranging," and it is a technology that uses sound waves to detect and locate objects underwater. Sonar works by emitting a sound wave or pulse and then measuring the time it takes for the sound to bounce back from an object and return to the source. This information is then used to calculate the distance to the object and its location. Like radar, sonar is used in a variety of applications, including military, scientific, and commercial.
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24. A body of mass My moving with a velocity, U collides with a stationary body of
mass M₂ and both move with a common velocity, V. If linear momentum is conserved,
which expression correctly represents V?
Answer: V = M1 U/ (M1 + M2)
Explanation: According to the question as the second mass is in rest therefore, the velocity of the second mass would be 0.
The law of conservation of momentum states that in an isolated system the momentum of two bodies before and after collision remain the same unless and until an external force is made to act upon it.
In this case as well when the bodies collide the momentum before and after the collision is going to remain the same.
Therefor,
M1 x U + M2 x 0 = (M1 + M2) x V
=> V = M1 x U/ (M1 + M2)
Hence the correct expression which represent V is M1 x U/ (M1 + M2).
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True or False: The definition of flexibility is the ability of a joint or a series of joints to move through an unrestricted, pain-free range of motion.
Answer:
true
Explanation:
hope I helped a bit
If it is 2:00 AM at 90 East longitude, what time is it at 75 East longitude? 11. If it is 8:00 PM at 15 East, what time is it at 135 East longitude? 12. How many hours difference is there between 105 West longitude and the Prime Meridian? 13. If it is 9:30 AM in New York which is located 41 North Latitude, and 75 West Longitude, what t is it in Lima Peru which is located at 15 South latitude, and 75 West Longitude?
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11.The time at 75° East longitude would be 1 hour and 20 minutes behind. 12.The time at 135° degrees East longitude would be 4 hours ahead. and 13. the time in Lima, Peru (15° South latitude, 75° West longitude) would also be 9:30 AM.
At 2:00 AM at 90° East longitude, the time at 75° East longitude would be 1 hour and 20 minutes behind. This is because for every 15 degrees of longitude, there is a time difference of approximately 1 hour. Since the two longitudes in question have a difference of 15 degrees, we can divide this by 15 to calculate the time difference.
If it is 8:00 PM at 15° East longitude, the time at 135° East longitude would be 4 hours ahead. Similarly, for every 15 degrees of longitude, there is an approximate time difference of 1 hour. Since the two longitudes in question have a difference of 120 degrees, we can divide this by 15 to calculate the time difference.
There is a 7-hour difference** between 105° West longitude and the Prime Meridian (0° longitude). The Prime Meridian, passing through Greenwich, England, serves as the reference point for determining time zones. As one moves westward from the Prime Meridian, each 15 degrees of longitude corresponds to a time difference of approximately 1 hour. Therefore, the time at 105° West longitude would be 7 hours behind the time at the Prime Meridian.
If it is 9:30 AM in New York (41° North latitude, 75° West longitude), the time in Lima, Peru (15° South latitude, 75° West longitude) would also be 9:30 AM. The latitude does not affect the time difference between the two locations. However, since both locations have the same longitude (75° West), they would experience the same local time. The time difference between different latitudes is primarily significant for determining time zones rather than the actual time within a specific time zone.
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Find the pressure exerted by the mattress on the floor when the bed rests in its normal position. Assume that the entire lower surface of the bed makes contact with the floor. Give your answer in pascals.
Since we assume that the entire lower surface of the bed makes contact with the floor it will exert 1.18*10^4 N of force.
Solution:
Find the volume of water filling the mattress:
V = (2.00 m)(2.00 m)(0.300 m)
= 1.20 m^3
M = pV = (1000 kg/m^3) (1.20 m^3) = 1.20*10^3 kg
weight of the bed
Mg = (1.20*10^3) (9.8 m/s^2) = 1.18*10^4 N
What is pressure?The force perpendicularly applied to an object's surface divided by the area over which it is dispersed is known as pressure. The pressure as compared to the surrounding air pressure is known as gauge pressure. To express pressure, a variety of units are employed.
What are the types of pressure?Absolute pressure.Gauge pressure.Differential pressure.Sealed pressure or vacuum pressure.To learn more about pressure visit:
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which of the following is correct based on the given illustration?
A. south Pole experiences autumn while North Pole experiences Winter
B. South Pole experiences summer while North Pole experiences Spring
C. North Pole experiences summer while South Pole experiences Winter
D. North Pole experiences winter while South Pole experiences summer
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how might derived demand affect the manufacturing of an automobile
Answer:
if the demand for related goods is affected
Understanding and anticipating derived demand is essential for automobile manufacturers to effectively plan production, manage inventory, and ensure a seamless flow of materials and components.
Derived demand refers to the demand for a product or service that is based on the demand for another related product or service. In the context of automobile manufacturing, derived demand plays a significant role.
The manufacturing of an automobile is heavily influenced by derived demand from various sectors. For instance, the demand for automobiles is derived from consumer demand for transportation. When consumers have a higher demand for cars, it creates a derived demand for automobile manufacturing.
Derived demand also extends to the demand for raw materials and components used in automobile manufacturing. As the demand for automobiles increases, the demand for steel, plastic, rubber, electronics, and other materials necessary for manufacturing also rises. Manufacturers of these materials then experience an increase in their own production to meet the derived demand from the automobile industry.
Additionally, the derived demand for automobiles affects the entire supply chain. Suppliers of parts and components to automobile manufacturers also experience increased demand, leading to higher production and delivery of those parts.
Derived demand plays a crucial role in the manufacturing of automobiles. The demand for automobiles is derived from consumer demand for transportation, which drives the manufacturing process. This derived demand extends to raw materials and components, as well as the entire supply chain. Understanding and anticipating derived demand is essential for automobile manufacturers to effectively plan production, manage inventory, and ensure a seamless flow of materials and components.
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