Question Detail

PHY 102 Test Compilation PHY 102 6 Objective Question

Question

Telescope: objective focal length 18 m, eyepiece focal length 10 cm. Angular magnification?
Options
A -18
B 10
C 18
D -180
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

M = -f_o/f_e = -18/0.10 = -180.

Hint

M = -f_o/f_e.

Question Info