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Is the ratio of frequencies of UV rays and IR rays in the glass more than, less than or equal to 1?

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in Physics – Class 12 by (135k points)
Is the ratio of frequencies of UV rays and IR rays in the glass more than, less than or equal to 1?

(a) Insufficient data

(b) Equal to 1

(c) Less than 1

(d) More than 1

I have been asked this question during a job interview.

My query is from Electromagnetic Waves topic in portion Electromagnetic Waves of Physics – Class 12

1 Answer

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Right option is (d) More than 1

The explanation is: The ratio of frequencies of UV rays and IR rays in the glass is more than 1.This is because the frequency of UV rays is greater than that of infrared rays. This situation is applicable in glass or vacuum or air.

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