Question

The ozone layer absorbs radiation of wavelegnths

(a) Less than 3 x 10^-7 m 

(b) More than 3 x 10^-7 m 

(c) Less than 3 x 10^-5 m 

(d) More than 3 x 10^-5 m

Answer 1

Correct answer is (a) Less than 3 x 10^-7 m.