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To increase both the resolving power and magnifying power of a telescope

a)

Both the focal length and aperture of the objective has to be increased

b)

To focal length of the objective has to be increased

c)

The aperture of the objective has to be increased

d)

The wavelength of light has to be decreased



Question ID - 152778 | SaraNextGen Top Answer

To increase both the resolving power and magnifying power of a telescope

a)

Both the focal length and aperture of the objective has to be increased

b)

To focal length of the objective has to be increased

c)

The aperture of the objective has to be increased

d)

The wavelength of light has to be decreased

1 Answer
127 votes
Answer Key / Explanation : (a) -

Both the focal length and aperture of the objective has to be increased

127 votes


127