General Knowledge - Physics - Discussion

Discussion Forum : Physics - Section 1 (Q.No. 49)
49.
Radio telescopes are better than optical telescopes because
they can detect faint galaxies which no optical telescope can
they can work even in cloudy conditions
they can work during the day and night
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
5 comments Page 1 of 1.

McHuddlestone said:   7 years ago
@Bru.

Yes. They do. It has already been said that they emit radio waves so the answer is yes.

Bru said:   9 years ago
@Aps.

I have one doubt. Is the stars are emitting radio waves?

Meds said:   9 years ago
Nice thinks to know great thanks, @Aps and @Anupam.

Anupam said:   1 decade ago
Radio Waves are not affected by environmental conditions.

Aps said:   1 decade ago
Radio telescope is a device used in radio astronomy for detecting and recording radio waves coming from stars and other celestial objects.

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