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1. What is one way that light waves differ from sound waves?

A. Light waves all have the same frequency..

B. Light waves travel by oscillation.

C. Light waves do not require a medium to propagate.

D. Light waves transfer energy.

2. Which best explains why high frequency electromagnetic waves are more likely to cause harm to living things?(1 point)

A. As a wave's frequency increases, more energy is carried by the wave in a given time period.

B. As a wave's frequency increases, less energy is carried by the wave in a given time period.

C. As a wave's frequency increases, a constant energy is carried by the wave in a given time period.

D. As a wave's frequency increases, the energy carried by the wave in a given time period is equal to zero.

3. How do the frequencies and the speeds of yellow light and blue light compare?

Sagot :

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  • One way Light waves differ from sound waves it that it does not require a medium to propagate.

  • High frequency electromagnetic waves are more likely to cause harm because as a wave's frequency increases, more energy is carried by the wave in a given time period.

  • The frequency of yellow light is greater than that of blue light.

What is a Wave?

This is defined as a propagation of disturbances from place to place in a regular and organized way.

The answers provided above are therefore the most appropriate choices in this scenario.

Read more about Waves here https://brainly.com/question/15663649

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