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The wavelength of infrared rays is of th...

The wavelength of infrared rays is of the order of:

A

`5xx10^(-7)m`

B

`10^(-3)m`

C

between `(a)` and `(b)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
c
`lambda` for infra-red rays lies between `5xx10^(-7)m` and `10^(-3)m`.
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A2Z-ELECTROMAGNETIC WAVES AND COMMUNICATION SYSTEM -Section D - Chapter End Test
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