___ is the ability to cause change in matter

Answer:

first one,heat is a measure of.........

Orchids have six petals arranged in a 3-2-1 arrangement.

Orchids have three sepals (one dorsal and two lateral) and three petals, but usually the middle petal, the labial, is distinct from the other petals. In most orchids, the flower rotates 180° during growth, so the lip is the lowest of the petals and points upwards. There are three sepals that are the outer petals. This is what you see when you look at an unopened bud. He also has three petals, but one of his orchid petals is specialized for the lip. Orchids always have three petals. Two are "normal" and the third is a highly specialized structure called a lip.

Learn more about petals

brainly.com/question/7219664

#SPJ4

Quantum computers are faster than normal computers. [Option A]

The velocity of the load right after the brake of the lorry is suddenly applied at t = 6 s, is 16.9 m/s.

The velocity of the load is determined from the ratio of the load displacement and time taken.

Mathematically, the formula for displacement is given as;

Displacement = change in displacement / change in time

The displacement of the load at 6 seconds is calculated as;

D = area under the curve

D = (15 s - 6 s ) x (20 m/s - 0 m/s)  +  ¹/₂ (19 s - 15 s ) x (20 m/s - 0 m/s)

D = 180 m  + 40 m

D = 220 m

The velocity of the load;

v = ( 220 m ) / (19 s - 6 s )

v = 16.9 m/s

Learn more about velocity here: https://brainly.com/question/25905661

#SPJ1

(105 N/m) x (0.1 m)  =  10.5 Newtons.

Answer:

(105 N/m) x (0.1 m) = 10.5 Newtons.

Explanation:

apex quiz

As the velocity of a stream carrying a mixture of particles decreases, the heaviest particles will most likely be deposited first. This phenomenon is known as sedimentation.

The process of sedimentation separates particles of different sizes and densities from a mixture by allowing them to settle at different rates due to gravity. The heavier particles settle faster than lighter ones. Therefore, they are the first to be deposited.Sedimentation can occur naturally or artificially. For example, in a river, sedimentation can occur naturally due to changes in water flow and velocity. Artificial sedimentation can be used in water treatment plants to remove impurities from water

The heaviest particles will most likely be deposited first as the velocity of a stream carrying a mixture of particles decreases.Explanation: This is due to the process of sedimentation, which separates particles of different sizes and densities from a mixture by allowing them to settle at different rates due to gravity. The heavier particles settle faster than lighter ones, and hence they are the first to be deposited.

To know more about particles visit:

https://brainly.com/question/30259778

#SPJ11

Answer:

The law of conservation of mass is a fundamental principle of physics. According to this law, matter can be neither created nor destroyed. In other words, the mass of an object or collection of objects never changes, no matter how the parts are rearranged.

Hope it helps!!!

Answer:

their will be no change in this..

The law of conservation of mass is a fundamental principle of physics. According to this law, matter can be neither created nor destroyed. In other words, the mass of an object or collection of objects never changes, no matter how the parts are rearranged.

The voltage across the inductor at t = 0.10 s is 19.14 V, the inductive reactance is 3.48 Ω, and the peak current is 0.

At t = 0.10 s, the voltage across the inductor can be found by substituting t = 0.10 s in the given equation:

vL = (25 V) cos(60(0.10)) = 19.14 V

The inductive reactance of an inductor is given by XL = 2πfL, where f is the frequency of the current passing through the inductor and L is the inductance of the inductor. Here, the frequency of the current is given by ω = 2πf = 60 rad/s. Therefore, the inductive reactance is given by:

XL = 2πfL = 60(58 μH) = 3.48 Ω

The peak current through the inductor can be found by using the formula:

vL = L(di/dt)

Taking the derivative of the given voltage equation, we get:

di/dt = (1/L)(d/dt)(vL) = (1/L)(-25 sin(60t))

At t = 0, the sine function is zero and therefore, the peak current is:

I = |(1/L)(-25 sin(60t))| = (25/58) sin(0) = 0

To know more about derivative click on below link:

https://brainly.com/question/25324584#

#SPJ11

Answer:

180 because it's half of a full rotation before they shoot the other person.

Explanation:

Number of nucleons

= no of protons + no of neutrons

= 8 + 8

= 16

Atomic number = no of protons = 8

Atomic mass = 15.999

Answer:

it was equal to the weight of the object

hope it helped ☺️

After 1 day has passed, approximately 6.25% of Element Z would be remaining.

The half-life of an element is the time it takes for half of the initial amount of the element to decay or transform into another element or isotopes. In this case, Element Z has a half-life of 5 hours.

To determine the percentage of Element Z remaining after 1 day (24 hours), we need to calculate the number of half-lives that have occurred.

Since the half-life of Element Z is 5 hours, there are 24 hours divided by 5 hours, which equals 4.8 half-lives.

Each half-life reduces the amount of Element Z by half. So, after 4.8 half-lives, the remaining amount of Element Z would be (1/2)^(4.8) = approximately 0.0625 or 6.25%.

Therefore, after 1 day has passed, approximately 6.25% of Element Z would be remaining.

Learn more about isotopes here:

https://brainly.com/question/28039996

#SPJ11

Considering the definition of velocity, the magnitude of the helicopter's displacement is 700 meters.

Velocity is a physical magnitude that relates the displacement of an object, the time it takes to make this change in position and direction.

In other words, the velocity can be defined as the amount of space traveled per unit of time with which a body moves, considering the direction.

The velocity can be calculated using the expression:

velocity= displacement÷ time

In this case, you know:

Replacing in the definition of velocity:

70 m/s= displacement÷ 10 s

Solving:

70 m/s× 10 s= displacement

700 m= displacement

Finally, the magnitude of the helicopter's displacement is 700 meters.

Learn more about velocity:

brainly.com/question/25008118

brainly.com/question/4418301

brainly.com/question/24990123

brainly.com/question/14244558

brainly.com/question/25288184

#SPJ1

The number of hours it would take to empty the tank if a pump removes 2.7 gallons of water from the tank every minute is approximately 4.8 hours.

First, we need to convert the weight of water in the tank (6,480 lbs) to volume (gallons) and then determine the time it takes for the pump to empty the tank.

1 gallon of water weighs approximately 8.34 lbs. So, to convert the weight of water to gallons, we can use the following formula:

Volume (gallons) = Weight (lbs) / 8.34 lbs/gallon

Volume = 6,480 lbs / 8.34 lbs/gallon = 776.74 gallons (approximately)

Now that we know the volume of water in the tank, we can determine the time it takes for the pump to empty it. The pump removes water at a rate of 2.7 gallons of water per minute. To find the time, we can use the following formula:

Time (minutes) = Volume (gallons) / Pump rate (gallons/minute)

Time = 776.74 gallons / 2.7 gallons/minute ≈ 287.68 minutes

To convert the time to hours, we can divide the minutes by 60:

Time (hours) = Time (minutes) / 60

Time ≈ 287.68 minutes / 60 ≈ 4.8 hours

So, it would take approximately 4.8 hours for the pump to empty the 6,480 lbs water tank at a rate of 2.7 gallons per minute.

Learn more about rate here: https://brainly.com/question/19493296

#SPJ11

The image of your face will be located 66.5 cm behind the front surface of the Christmas tree ball.

Surface is the outer layer of a physical object, such as a planet or a star. It is also the top layer of an object, such as the ground or a body of water. Surface can refer to the interface between two objects, such as the atmosphere and the ocean, or the interface between two materials, such as the air and the ground. The term can also refer to the top layer of a material, such as the skin of a human or the bark of a tree. In some cases, surface can refer to the way a material or object looks or feels, such as the smoothness of a rock or the texture of a fabric.

This is because of the principles of spherical mirrors; the image is located twice the distance behind the mirror as the object is in front of it. Therefore, the distance between your face and the image of your face is 58.0 cm (29.0 cm + 66.5 cm). The answer is expressed to two significant figures, and the appropriate units are included.

To know more about surface click-
https://brainly.com/question/29719172
#SPJ1

Gravitational force is the force of attraction that exists between any two objects in the universe that have mass.

(a) The work done by the hand-driven tire pump in one stroke can be calculated using the formula W = Fd, where F is the force applied, and d is the distance moved. Since the piston has a diameter of 2.50 cm, its radius is 1.25 cm or 0.0125 m. The cross-sectional area of the piston is πr^2, which is approximately 0.00049 m^2. Therefore, the force exerted on the piston can be calculated as F = PA, where P is the pressure and A is the area of the piston. Substituting the given values, we get F = 2.40×10^5 N/m^2 × 0.00049 m^2 = 117.6 N. The distance moved by the piston is 30.0 cm or 0.3 m. Therefore, the work done by the pump is W = Fd = 117.6 N × 0.3 m = 35.28 J.

(b) Neglecting friction and gravitational force, the average force exerted on the piston can be calculated as the average pressure multiplied by the area of the piston. Therefore, the average force is F = PA = 2.40×10^5 N/m^2 × 0.00049 m^2 = 117.6 N, which is the same as the force calculated in part (a).

To learn more about force visit;

brainly.com/question/13191643

#SPJ11

Answer:

maybe the third one....

Answer:1.36078

Explanation:

Explanation:

According to newtons first law of motion " A body is at a state of rest or uniform motion unless acted upon by a force (external)" which will either

1. change the direction

2. change the acceleration

3. change the velocity(moves or stop the body from moving)

4. change the shape or size

The ratio of the radial acceleration of a point on the rim to the radial acceleration of a point halfway between the center and the rim for a wheel spinning on an axis through its center is 2:1.



When a wheel is spinning on an axis through its center, all points on the wheel have the same angular velocity. However, the linear speed of a point on the rim is greater than the linear speed of a point halfway between the center and the rim.

This means that the radial acceleration of a point on the rim is greater than the radial acceleration of a point halfway between the center and the rim.

Using the formula for radial acceleration, a = rω², where a is radial acceleration, r is the radius of the point from the axis of rotation, and ω is angular velocity,
Therefore, the ratio of the radial acceleration of a point on the rim to the radial acceleration of a point halfway between the center and the rim is 2:1.

Learn more about radial acceleration

https://brainly.com/question/14071327

#SPJ11

The speed of an electron with a de Broglie wavelength of 0.11 nm is approximately 2.19 × 10^6 m/s.

When dealing with particles like electrons, we can use the de Broglie wavelength equation, which relates the wavelength of a particle to its momentum. The equation is given by λ = h / p, where λ represents the de Broglie wavelength, h is Planck's constant, and p is the momentum of the particle.

To find the speed of the electron, we need to determine its momentum first. We know that momentum is defined as the product of mass and velocity, p = m × v. Since the mass of an electron is constant, we can rewrite the equation as p = m × (Δx / Δt), where Δx represents the uncertainty in position and Δt is the uncertainty in time.

In this case, we are given the de Broglie wavelength (λ = 0.11 nm) and want to find the speed of the electron. Using the equation λ = h / p, we rearrange it to p = h / λ. Substituting the values of Planck's constant (h = 6.626 × 10^-34 J·s) and the wavelength (λ = 0.11 nm = 0.11 × 10^-9 m), we can calculate the momentum.

Once we have the momentum, we can find the speed by using the equation v = p / m, where v is the speed and m is the mass of the electron. The mass of an electron is approximately 9.11 × 10^-31 kg.

Therefore, plugging in the values, we get v = (h / λ) / m = (6.626 × 10^-34 J·s) / (0.11 × 10^-9 m) / (9.11 × 10^-31 kg) ≈ 2.19 × 10^6 m/s.

Learn more about wavelength

brainly.com/question/32900586

#SPJ11

Answer:

600

Explanation:

the time required for a displacement of 1.00 m for an electron traveling at a uniform velocity of 1.3 x \(10^{5}\) m/s is approximately 7.69 x \(10^{-7}\)seconds.

To find the time required for a displacement of 1.00 m, we can use the formula:

time = displacement ÷ velocity

Substituting the values, we have:

time = 1.00 m ÷ 1.3 x \(10^{5}\) m/s

time = 7.69 x \(10^{-7}\) seconds

this calculation demonstrates the extremely short time scales involved in the motion of electrons, which can move extremely quickly due to their small size and mass.

Know more about motion of electrons

https://brainly.com/question/29607452#

#SPJ11

The time taken by the boat to accelerate from zero to 90 km/hr over 1 km is 11.11 seconds, and the acceleration is 8.1 m/s2.

The problem has provided the initial speed of the boat as zero, and the final speed as 90 km/hr.

We need to find the time taken by the boat to accelerate from zero to 90 km/hr over 1 km.

We can use the formula of acceleration to solve this problem.

The formula is:

v = u + at

where, v is the final velocity

u is the initial velocity

a is the acceleration

t is the time taken

From the above formula, we can write:

90 = 0 + a * t

where acceleration is a, and time taken is t.

Therefore, a * t = 90...…..(1)

The boat has traveled 1 km, which is 1000 m.

We can use the formula of average speed to calculate acceleration.

The formula is:

v = d / t

where, v is the speed

d is the distance traveled

t is the time taken.

We can write this formula as:

t = d / v,

where distance traveled is d, and the speed is v.

Substituting the values in the above equation, we get:

t = 1000 / 90t = 11.11 seconds.

From equation 1, we get a = 90 / t,

substituting the value of t, we get:

a = 90 / 11.11

a = 8.1 m/s2

Therefore, the time taken by the boat to accelerate from zero to 90 km/hr over 1 km is 11.11 seconds, and the acceleration is 8.1 m/s2.

For such more questions on acceleration

https://brainly.com/question/30595126

#SPJ8

Gravitational potential energy is converted to kinetic (Motion) energy when the object begins to move.

The energy gained from this change in position is stored within the body as gravitational potential energy if a ball is raised from the ground to a height above the earth. The gravitational potential energy is then converted into kinetic energy when the ball hits the earth.

Therefore, the way an object falls, its gravitational potential energy is said to be transformed or altered  into the kinetic energy of motion.

Learn more about Gravitational potential energy from

https://brainly.com/question/15896499
#SPJ1

A gamma ray photon has a higher frequency than a radio photon. Therefore, the gamma ray photon has a shorter wavelength, higher energy, and same speed.

This is because the energy of a photon is directly proportional to its frequency and inversely proportional to its wavelength. Since the gamma ray photon has a higher frequency than a radio photon, it also has higher energy. And since the energy of a photon is inversely proportional to its wavelength, the gamma ray photon must have a shorter wavelength than a radio photon. The speed of light is constant in a vacuum, so both photons travel at the same speed.

Therefore, the correct answer is "a shorter wavelength, higher energy, and same speed."

To learn more about gamma ray visit;

https://brainly.com/question/12528914

#SPJ4

Answer:

The new charge is +2

Explanation:

Sodium atom has 11 electrons (2, 8, 1)

sodium ion is cation and it will have 10 electrons after losing 1 electron (Na⁺), the charge is +1 because it needs to lose 1 electron to attain octet structure and become stable.

When this sodium ion loses 1 more electron, the new charge will be Na²⁺.

Thus, the new charge will be  +2

Answer:

Wavelength is the distance between the peak of one wave and the same peak of the next wave with identical phase. It is usually measured between two easily identifiable points, such as two adjacent crests or troughs in a waveform. While wavelengths can be calculated for many types of waves, they are most accurately measured in sinusoidal waves, which have smooth, repetitive oscillations. Wavelength is inversely proportional to frequency.

You can learn more about Wavelength at https://brainly.com/question/16051869

#SPJ11