 admin # Isla made a diagram to compare X-rays and radio waves. A venn diagram with two intersecting circles. The one on the left is labeled x-rays and the one on the right is labeled radio waves. There is an A in the one on the left, a C in the circle on the right and a B in the intersecting section. What should Isla write in the areas marked A, B, and C? A: Has a longer wavelength B: Can travel only through matter C: Has a higher frequency A: Has a higher frequency B: Can travel only through matter C: Has a longer wavelength A: Has a higher frequency B: Travels at the same speed C: Has a longer wavelength A: Has a longer wavelength B: Travels at the same speed C: Has a higher frequency

2 months ago

## Solution 1 Guest #2392713
2 months ago

Isla should write in the areas marked A, B, and C as

A: Has a higher frequency

B: Travels at the same speed

C: Has a longer wavelength

### What is Wavelength?

It can be understood in terms of the distance between any two similar successive points across any wave for example wavelength can be calculated by measuring the distance between any two successive crests.

C = λν

where c is the speed of light,

λ is the wavelength and ν is the frequency

From the above relation that wavelength and frequency are inversely proportional as the speed of light is constant, x-rays have a higher frequency and radio waves will have a lower frequency but longer wavelength,

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## Solution 2 Guest #2392714
2 months ago

Answer is C on edg 2020

Explanation:

A: Has a higher frequency

B: Travels at the same speed

C: Has a longer wavelength

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