# In a transverse wave the peak of the wave is the crest and the lowest spot is the trough

**"TRUE"**

If something is missing, then put it please otherwise no-one can help you!

Hope this helps!

## Related Questions

Do sound waves must have a medium to travel but elctromagnetic waves cannot

The bending of wave crests as the reach shallow water is:

**wavelength.**It is forms of electromagnetic radiation like radio waves, light waves or infrared (heat) waves make characteristic patterns as they travel through space. Each wave has a certain shape and length.

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Which voice can produce a pitch that has a speed of 343 m/s and a wavelength of 0.68m?

Why doesn't an electromagnetic wave move as fast through a solid as it would a gas

The electromagnetic spectrum contains visible light along with many other components such as radio waves, microwaves, ultraviolet rays and gamma rays.

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E = nhc / λ

Also, Power = Energy / time

E = 20 x 10⁻³ x 60 x 60

E = 108 J

108 = (2.29 x 10²⁰ x 6.63 x 10⁻³⁴ x 3 x 10⁸) / λ

λ = 4.22 x 10⁻⁷ m

What is transfered by electromagnetic waves?

I Think It Is Wave And BioMass

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All we need is the momentum before and after.

**Momentum = (mass) x (speed)**

**Before:**= (80 kg) x (4.7 m/s) = 376 kg-m/s

**After:**= (80 kg) x (3.4 m/s) = 272 kg-m/s

Change in momentum = (376 - 272) =

**104 kg-m/s**

Notice that when you work with impulse, you're USUALLY calculating

(force) x (time).

The force is in Newtons, and the time is in seconds,

so the impulse is usually in units of

Newton-seconds .

So how can I say that impulse and change of momentum are

the same thing ? Am I trying to pull a fast one on you ?

Remember that 1 Newton is 1 kg-m/s²

So (force) x (time)

= (Newton) x (second)

= (kg-m/s²) x (second) =

**kg-m/s**.

and Momentum = (mass) x (speed) =

**(kg) x (m/s)**

The units of impulse are the same as the units of momentum !

So when you give an object some impulse, you give it exactly

that much momentum.

All waves consist of a continuous series of _____. pulses circles compressions rarefactions

Answer: The correct answer is pulses.

Explanation:

Wave is a disturbance which carries energy from one particle to another. **Wave is a continuous disturbance.**

**Pulse is a single disturbance.** It travels through one point to another.

Sound wave consists of rarefaction and compression. It need medium to travel.

In the circular wave, the particles move both parallel and perpendicular to the motion of the wave.

Therefore, all waves consist of a continuous series of the pulses.

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What types of waves make up the smallest part of the electromagnetic spectrum?

hope this helps, and if you have any more questions feel free to message me!

HAVE A BEAUTIFUL DAY!!!

Kelvin 0 is Absolute Zero, the atoms cannot physically become any closer.

Celsius -273.15

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What do all types of waves on the electromagnetic spectrum have in common

The correct answer is **reflection**

I just took the test

**Answer:**

The correct answer is **B. Rock samples**

**Explanation:**

To the kid in the comment section of the other. Thanks to you, I got it wrong.

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The energy of exactly one photon of this microwave radiation is .

**Further Explanation:**

Planck’s equation used to solve this question. In the Planck’s equation, the energy of a photon is directly related to the frequency of a photon and inversely related to the wavelength of a photon.

By using Planck’s equation the energy of the one photon can be determined.

The term “Electromagnetic wave radiation energy” was first introduced by the scientist Max Planck.

The light can travel very fast as in the no other thing can travel as faster as light and it’s measures value is approximate in vacuum.

The wavelength is the defined as the distance between two consecutive positive peak pointornegative peak point of the wave.

**Given:**

The wavelength of the energy is .

**Concept:**

The expression for the energy of photon is:

Here, is the energy of photon, is the Plank constant, is the speed of the light and is the wavelength of the photon.

The value of the Plank constant is .

The value of the speed of the light is .

Substitute for , for and for in the above equation.

Therefore, the energy of exactly one photon of this microwave radiation is

**Learn More:
**

1. The threshold frequency of the cesium brainly.com/question/6953278

2. The direction of propagation of a sound wave brainly.com/question/3619541

**Answer Details:
**

**Grade:** High School

**Subject:** Physics

**Chapter:** Photoelectric effect

**Keywords:**

The energy, photon, microwave, radiation, emits, wavelength ,12.5 cm or 0.125 m, 1.59x10^-23 J, speed of light, emission, Plank's constant.

Calculate the wavelength of light emitted when each of the following n=5 n=3

∧ = Rh [ni - nf]

∧ = Rh [1/3-1/5]

∧ = Rh 2/15

So, your final answer is Rh * 2/15

Where, Rh = Rydberg's constant

Hope this helps!

**"Radio waves"**

**So, option B is your answer**

Hope this helps!

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**Answer:**

initial speed of sound at 30 degree C

final speed of sound at 36 degree C

**Explanation:**

As we know that velocity of the sound in air is given by the formula as

here we know that

t = temperature or air in degree celcius

so here at 30 degree celcius we can say that

now at 36 degree C the speed of sound is given as

Describe a compression and a rarefaction of a sound wave traveling through air.

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A) Amplitude is 2.30mm

B) Frequency 1/2.30mm

C) Wavelength is 6.98rad/m

D) Wave Speed is 742 rad/s

E) Direction the wave is traveling

d) Infrared photons have less energy than the gap, and so they are only partially absorbed whereas visible photons are fully absorbed.

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How does wave energy impact the erosion of a rock?

**Answer:**

B.

0%

**Explanation:**

A widow's peak is a V-shaped point in the hairline in the center of the forehead. Hair growth on the forehead is suppressed in a bilateral pair of periorbital fields. Without a widow's peak, these fields join in the middle of the forehead so as to give a hairline that runs straight across.

Gamma Rays

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