The frequency of an FM radio station is 89.3 MHz. Calculate its period.

Question

Physics

Imogen

24 April, 15:04

The frequency of an FM radio station is 89.3 MHz. Calculate its period.

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Answers (1)

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Mona · Answer 1

The period of any wave is 1 / (its frequency).

89.3 MHz means 89.3 million per second

1 / (89.3 million per second) = 1.12 x 10⁻⁸ second.

That's 0.0000000112 second.

0.0112 microsecond

11.2 nanoseconds