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1 year ago

How do you compare the energies of the different parts of the electromagnetic spectrum?

1 answer:

5 0

The different types of radiation in electromagnetic spectrum are compared by the amount of energy found in the photons.

Radio waves have photons with low energies, microwave photons have a little more energy than radio-waves. Infrared photons still have more energy, then comes visible, ultraviolet, x-rays and the most energetic of all, gamma rays.

The energy associated with electromagnetic radiation is proportional to frequency and inversely proportional to wavelength. So, electromagnetic waves with shorter wavelengths have more energy.

On one end of the electromagnetic spectrum are radio waves, which have wavelengths billions of times longer than those of visible light. On the other end of the spectrum are gamma rays with wavelengths billions of times smaller than those of visible light.

To know more about electromagnetic spectrum:

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The alignment of atoms where the north poles face one way and the south poles face the opposite way is also known as which of th

Pepsi [2]

The answer is B. Domain
When the atoms point to the same direction and aligned with one another, It will form a magnetic material in which magnetization is in a uniform direction
This alignment usually happens stimunaleously due to exchange interaction that caused by a response to an external field.

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3 years ago

Workshop:The analysis of a simple pendulum assumed that the mass was a particle, with no size. A realistic pendulum is a small,

bagirrra123 [75]

Answer:

The expression for the period of the pendulum is

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What is a simple harmonic motion?

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3 years ago

I feel dvmb for asking this question but... help? Please?

VMariaS [17]

Force, it can speed up or slow down an object which can change the direction in which an object is moving.

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3 years ago

7.9x10^9 km is equal to?

Georgia [21]

Explanation:

7.9x10^9 km is equal to

=7900000000km

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3 years ago

A secret agent is locked in a room. He pushes against the door but cannot open it. Finally, he falls to the floor exhausted. Has

Vitek1552 [10]

Answer: There is not work done at the door because the door did not move.

Explanation: Work is defined as the movement done by a force.

So if you move to apply a force F in an object and you move it a distance D, the work applied on the object is

W = F*D

In this case, the secret agent pushes against the door, so there is a force, but the agent does not move the door, so D = 0, so there is no motion of the door, which implies that there is no work done at the door.

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3 years ago