Physics, asked by gangadevisuda398, 9 months ago

The wave length of a radio wave is 1m. Find its frequency.

Answers

Answered by Thoroddinson

9

Answer:Radio wave are electromagnetic waves and hence they travel with the speed of light.

v=3×10

8

㎧

λ(given)=1m

A we know

v=fλ

∴f=

λ

v

=

1

3×10

8

∴f=3×10

8

Hz

Explanation:

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