Question Detail

PHY 104 MICROSCOPE Objective Question
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Question

How can the magnification of a telescope be varied?
Options
A By changing the diameter of the objective lens.
B By using different eyepieces with different focal lengths.
Correct Answer
C By adjusting the distance between the objective and eyepiece.
D By altering the wavelength of light observed.
Correct Answer

Option B is the correct answer.

Detailed Explanation

The document states: 'The magnification of a telescope can be varied by using different eyepieces with different focal lengths f₂.'

Hint

Consider the components in the magnification formula for a telescope.

Question Info

Course: PHY 104
Topic: MICROSCOPE
Type: Objective
Difficulty: Not specified
Question 574 of 947
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