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A certain radiostation broadcasts at a f...

A certain radiostation broadcasts at a frequency of 900 KHz. The wavelenght of electromeegnetic radiations broadcast by radiostation is :-

A

900 m

B

270 m

C

2.70 km

D

330 m

Text Solution

Verified by Experts

The correct Answer is:
D
`V=(C)/(lamda)rArr9xx10^(5)=(3xx10^(8))/((lamda))`
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