First slide

The optical instruments

Question

For observing a cricket match, a binocular is preferred to a terrestrial telescope because

Moderate

A

The binocular gives the proper three dimensional view
B

The binocular has shorter length
C

The telescope does not give erect image
D

Telescope have chromatic aberrations

Solution

In terrestrial telescope erecting lens absorbs a part of light, so less constant image. But binocular lens gives the proper three dimensional image.

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