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Which of the following is not correct re...

Which of the following is not correct regarding the radio telescope

A

It can not work at night

B

It can detect a very faint radio signal

C

It can be operated even in cloudy weather

D

It is much cheaper than optical telescope

Text Solution

Verified by Experts

The correct Answer is:
A
It can detect very faint radio signal due to enormous size of its reflector Hence, it can be used at night and even in cloudy weather.
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