If a human being is exposed to a sound of 50000 hz at 180 decibles what will happen?

According to the research, the correct answer is that the conditions that affect hurricanes causing them to change direction are higher latitudes.

It is a tropical cyclone that generates strong winds whose storms circulate around a center of low pressure.

In this sense, this phenomenon usually has its beginning in the tropics around the area of low pressure whose direction is influenced by the Coriolis effect that diverts the trajectory of objects that move over the Earth's surface and the higher latitudes that reverse the steering winds.

Therefore, we can conclude that higher latitudes and the Coriolis effect are conditions that affect the path of hurricanes by changing their direction.

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Answer:Explanation: The field lines of the electric charges extend from the positive to negative side charge. ... The force between the two charged balls is attractive. It is directly proportional to the product of their charges and inversely proportional to the magnitude of the distance between them.

Explanation:

hope this helps

The vertical height at which a bottle of mass 0.25 kg with a velocity of 14 m/s was dropped to the ground is 10 m.

Height is the vertical distance between two points.

To calculate the vertical height at which the bottle was dropped, we use the formula below.

Formula:

Where:

From the question,

Given:

Substitute these values into equation 1

Hence, the vertical height at which the bottle was dropped is 10 m.

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Answer:

carbon is that component :)

The rare disorder that includes the inability to feel pain is called Congenital analgesia. That is option B.

Congenital analgesia is defined as ,the name implies, a genetic disorder that rarely occurs which makes one not to be able to feel pain.

It is an autosomal recessive disorder in which there is genetic changes in the PMRD12 gene.

Therefore, the rare disorder that includes the inability to feel pain is called Congenital analgesia.

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Answer:BY opening it and closing it quickly to make a tiny bit of it come out

Explanation:

True. Finding an eigenvector of a matrix can involve solving systems of equations and can be a difficult task, but once a potential eigenvector is found,

checking whether it is indeed an eigenvector only involves performing a scalar multiplication and a matrix multiplication, which is relatively easy.

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Answer:

Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position.

Explanation:

Answer:

Distance is like school is 5 minutes from my house or the store is 2 miles for somewhere. Displacement is when you miss place or loss something, such as you lay your phone down and cant find it.  

Explanation:

hope this helps, have a great day!

Answer:.

Explanation:

Z

The total length of the brass used to make the girls neck rings= 840cm

The radius of the brass = 20 cm

The volume of the cylinder = 15,086cm³

The mass of brass = 131700.78g

The number of turns that makes up the neck rings = 21

The circumference of each turn = 40cm

Therefore the total length = 40 × 21 = 840cm

The height of the brass= 12cm

The circumference of the turns= 40cm

Therefore the radius = 40/2 = 20cm

The formula for the volume of cylinder,

V = πr²h

r = 20cm

h = 12cm

V= 22/7 × 20² × 12

V = 22× 400×12/7

V= 105600/7

V= 15,086cm³

Density =8.73 g/cm³

Volume = 15,086cm³

mass= density × volume

mass= 8.73 × 15,086

Mass = 131,700.78g

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The image will be formed at the focal point of the lens which is 25 cm away from the lens.

The location of the image is determined using the following equation:1/f = 1/di + 1/do
Where
f is the focal length of the lens,
di is the distance of the image from the lens and
do is the distance of the object from the lens.
We are given that the lens is a +4.00D lens.
The formula for power is P = 1/f, where P is the power of the lens and f is the focal length of the lens.
Rearranging the above formula, we get:f = 1/P
We can substitute the value of P in this formula to get the focal length: f = 1/4.00D
= 0.25 m
The focal length of the lens is 0.25 m or 25 cm.
Since the light rays are parallel, the object is at infinity, and the distance of the object from the lens (do) is infinity.
Substituting these values in the formula, we get:
1/f = 1/di + 1/do
= 1/di + 0
= 1/diThe formula can be rearranged to give the distance of the image from the lens:
di = f
= 0.25 m or 25 cm
Hence, the image will be formed at the focal point of the lens which is 25 cm away from the lens.

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A person would contact his fellow students and his friends inquiring  whether they have encountered the same issue as it is with him.

The program is a system software which helps students to learn or accomplish any projects.

The class requires a student to use a program that you must download on his computer. He have waited until day 5 of the week to download the program and need it for an assignment that is due in 2 days now. He is having issues with the program.

He must contact his fellow friends and students whether they are facing the same error in starting the program. There are many resources to be used in place of that software. He can also use the internet to find out the troubleshooting methods. He can also contact the software developer and discuss the problems regarding software.

The effective communication can resolve the issues. If no communication is there, no problem is being solved. The person will never understand what other person is facing until and unless he doesn't speak.

Therefore, proper communication and complete details must be shared in order to solve any issue. Any critical problem can be solved even by just discussing.

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Answer:

201.06 feet of fencing are needed to go around the pool path use 3. 14 for π 28 ft 4 ft.

Explanation:

To calculate the total length of fencing needed to go around the pool path, we need to consider the circumference of the outer edge of the path.

The circumference of a circle can be calculated using the formula: C = 2πr, where C is the circumference, π is approximately 3.14, and r is the radius of the circle.

Given that the radius of the circular swimming pool is 28 ft, the radius of the outer edge of the path would be 28 ft + 4 ft (path width) = 32 ft.

Substituting this value into the formula, we can calculate the circumference of the outer edge of the path:

C = 2 * 3.14 * 32 ft ≈ 201.06 ft

Therefore, approximately 201.06 feet of fencing are needed to go around the pool path.

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Answer:

22236 mi

Explanation:

Answer:

When the ball goes down its mechanical energy is conserved, ust before touching the ground all the energy is kinetic

When the ball touches the floor, energy has been converted into potential and heat, by the deformation of the ball.

Explanation:

When the ball goes down its mechanical energy is conserved, this is the power energy due to the height it is converted into kinetic energy to medicad that falls, just before touching the ground all the energy is kinetic.

When the ball touches the floor, the kinetic energy is not conserved, but if we define a system formed by the ball and the floor, the amount of movement is conserved, this being an inelastic shock, because the bla and the floor are stuck, so which energy has been converted into potential and  energized and heat by the deformation of the ball.

   Consequently all the mechanical energy that the ball brings before reaching the ground was converted into potential energy and heat during the crash.

The ball of dough does not rebound after it hits the ground because its kinetic energy store decreases, ie; most of its kinetic energy is transferred to the surroundings as thermal energy and sound energy.

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Answer:

A resistor of 160 ohms should be used to replace the current resistor

Explanation:

Applying,

Ohm's Law

V = IR................... Equation 1

Where V = Voltage of the battery, I = current, R = Resistance

From the question,

Given: I = 0.2 A, R = 120 ohms.

Substitute these values into equation 1

V = 0.2×120

V = 24 V

IF a current of 0.15 A is required,

make R the subject of equation 1

R = V/I............... Equation 2

Given: V = 24 V, I = 0.15 A

Substitute these values into equation 2

R = 24/0.15

R = 160 ohms.

Hence a resistor of 160 ohms should be used to replace the current resistor

The magnitude of the boat’s acceleration while it travels 12.0 m is b. 2.5 \(ms^{-2}\)

u= 9.5 \(ms^{-1}\)

v= 5.5 \(ms^{-1}\)

s= 12 m

From the given data we can use,

\(v^{2} -u^{2} =2as\)

to calculate acceleration.

\(v^{2} -u^{2} =2as\),

Where,

v is the final velocity,

u is the initial velocity,

a is the acceleration and

s is the distance covered.

Substituting the values we have,

\(v^{2} -u^{2}\)= 2×a×s

\((5.5)^{2}\) - \((9.5)^{2}\)= 2 ×a×12

a= \(\frac{(5.5)^{2} -(9.5)^{2}}{(2)(12)}\)

a= \(\frac{(30.25)^{2} -(90.25)^{2}}{(24)}\)

a=\(\frac{-60}{2000}\)

a=-2.5 \(ms^{-1}\)

(The negative sign says that it is a negative acceleration  )

Therefore the magnitude of the boat's acceleration is -2.5 \(ms^{-1}\)

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Answer:

\(194.44kw\)

Explanation:

\(power = \frac{workdone}{time \: taken} \)

\( p = \frac{8750000}{45} \)

\(p = 194444.44watt\)

\(p = 194.44kw\)

The lake would lose approximately 3.9 meters in depth per year due to water usage by the local town.

Let's assume that the average daily water usage per person is 150 liters. Then, the total daily water usage for the town would be 150 liters/person * 50000 people = 7,500,000 liters/day.

To convert this to cubic meters, we multiply by 1000 liters/cubic meter to get 7,500 cubic meters/day.

To find the total volume of the lake, we need to know its average depth. Let's assume an average depth of 10 meters. Then, the volume of the lake would be 70 km^2 * 1000^2 m^2/km^2 * 10 m = 7,000,000,000 cubic meters.

Dividing the total volume of the lake by the daily water usage of the town, we can calculate the number of days it would take to use up the entire volume of the lake:

7,000,000,000 cubic meters / 7,500 cubic meters/day = 933,333 days

So it would take approximately 933,333 days, or about 2,542 years, to use up the entire volume of the lake at this rate of water usage.

However, if we want to calculate the change in depth per year, we need to divide the volume used by the town each day by the surface area of the lake:

7,500 cubic meters/day / (70 km^2 * 1000^2 m^2/km^2) = 0.0107 cubic meters/day/m^2

And finally, to convert this to change in depth per year, we multiply by 365 days/year:

0.0107 cubic meters/day/m^2 * 365 days/year = 3.9 m/year

So, the lake would lose approximately 3.9 meters in depth per year due to water usage by the local town.

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The resistance of a conductor rise with temperature because high temperature cause vibration which make difficult the flow of electron.

When electrons move through a conductor, it collide with atoms, electrons or other substances. These collisions cause resistance which leads to generate heat. Heating the metal conductor leads to more vibration of an atoms which in turn makes it more difficult for the electrons to flow through a conductor that leads to increasing resistance.

So we can conclude that the resistance of a conductor rise with temperature because high temperature cause vibration which make difficult the flow of electron.

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Malus's law describes how much light is transmitted when a beam of polarised light travels through a polarizer:

I = I0 cos^2(θ)

where is the angle formed by the transmission axis of the polarizer and the polarisation direction of the input light, and I0 is the beam's starting intensity.

The transmission axis of the polarizer in this issue makes a 35.0 degree angle with the vertical. The angle between the transmission axis and the polarisation direction is 90 - 35.0 = 55.0 degrees since the incident light is horizontally polarised.

By applying the provided values to Malus's law, we obtain:

I0 cos2 = 0.55 W/m2 (55.0 degrees)

To solve for I0, we obtain:

I0 equals 0.55 W/m2/cos2 (55.0 degrees)

I0 = 1.24 W/m^2 (rounded to two major values) (rounded to two significant figures)

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Answer:

number 6 is wrong

the answer is pesticides

2.combines are used for harvesting or threshing.so number 2 is wrong

at least you tried

Explanation:

there is no such thing as weedicides

Answer:

1. True

2.True

3.False

4. True

5. True

6.False

7.False

8.True

9.False

10.False

The total energy of the body at evevry point is remained same due to the law of conservation of energy. Distance from A to B and final velocity of the ball just reach before C is 44.3 m/s.

d (distance) from A to B is = √2gh

In this case given are, g = 9.8 m/s² and h = 100m,

so here d = √(2⋅9.8⋅100) = 44.3m.

Final velocity ,v = √2gh

Here given are , v is the velocity, g is the acceleration due to gravity, and h is the height. In this case,

g = 9.8 m/s² ,h = 100m,

v = √(2⋅9.8⋅100)

= 44.3 m/s (final velocity)

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Regarding the difference between heat capacity, specific heat, and latent heat, statements B), C), D) and F) are true.

The specific heat of a material is the amount of heat energy required to raise the temperature of one unit of mass of that material by one degree Celsius. Heat capacity, on the other hand, is the total amount of heat energy required to raise the temperature of the entire object by one degree Celsius. Statement B is correct.

The larger the mass of the object, the more heat energy is required to raise its temperature. Specific heat, on the other hand, is a property of the material itself and does not depend on the size or mass of the object. Statement C is correct.

Specific heat and heat capacity describe the amount of heat energy required to change the phase of an object, such as changing the state of a substance from solid to liquid or liquid to gas. The heat energy absorbed or released during a phase change is called latent heat. Statements D and F are correct.

Hence statements B) C) D) and F) are true.

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--The given question is incomplete, the complete question is:

"what is the difference between heat capacity, specific heat, and latent heat? select all statements that are true.

A) Latent heat describes the amount of heat energy required to change the temperature of an object.

B) Specific heat and heat capacity describe the amount of heat energy required to change the temperature of an object.

C) Heat capacity depends on the mass of the object while specific heat only depends on the material the object is made of.

D) Specific heat and heat capacity describe the amount of heat energy exchanged to change the phase of an object.

E) Specific heat depends on the mass of the object while heat capacity only depends on the material the object is made of.

F) Latent heat describes the amount of heat energy exchanged to change the phase of an object."--

Answer:

I think is B but I'm not sure

The statement which is true about Earth's energy budget is that most of the energy from the sun is absorbed by the atmosphere and surface. Thus, the correct option for this question is B.

Earth's energy budget may be characterized as the mutual balance between the radiant energy that significantly reaches Earth from the sun with respect to the energy that flows from Earth back out to space.

In order to maintain a constant global average temperature, all of the sun's radiation that successfully enters Earth's atmosphere must eventually be sent back to space. There are three sources of Earth's energy budget may include incoming solar energy (shortwave radiation), Outgoing longwave radiation, and Earth's internal heat sources and other small effects.

Therefore, the correct option for this question is B.

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Explanation:

As a tornado or other storm system passes over a building, low pressure can tug a roof upward. When those forces surpass the force exerted by the weight of the roof, the structure flies up and is swept away by wind currents..

The statement "In biomechanics, a body always refers to a person's body" is false. In biomechanics, a "body" does not always refer to a person's body. It can refer to any object or system that is being analyzed in terms of mechanical principles.

Biomechanics is the study of the mechanical properties of living organisms, including the human body, but it also extends to the study of the mechanics of animal movement, plant growth, and even the mechanical properties of biomaterials.

For example, biomechanics can be used to analyze the structure and function of animal limbs, the mechanics of bone and joint movement, and the forces involved in various sports activities.

Biomechanics is an interdisciplinary field that combines principles from physics, engineering, biology, and other sciences to understand the mechanical behavior of living systems.

Therefore, the term "body" in biomechanics can refer to any object or system that is being analyzed in terms of mechanical principles, not just a person's body. Hence, the statement is false.

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Runner A is faster than runner B and Runner B has a head start.

The velocity time graph shows us how fast that an object can be. The slope of the graph is the acceleration.

If we look at the graph as shown in the image attached to this answer, we can see that Runner A is faster than runner B and Runner B has a head start.

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Answer:

Runner A is

✔ faster

than runner B.

Runner

✔ B

has a head start.

Explanation:

Relation between Distance and acceleration

\(\\ \tt\longmapsto a=dv/dt\)

\(\\ \tt\longmapsto a=ds/dt^2\)

So

\(\\ \tt\longmapsto a\propto s\)

And

According to Newton's law

\(\\ \tt\longmapsto F=ma\)

\(\\ \tt\longmapsto F\propto m,a\)