Author Question: What is the maximum possible angular magnification of the converging lens of focal length 5 cm for a ... (Read 43 times)

piesebel · **on:** Jul 29, 2018

What is the maximum possible angular magnification of the converging lens of focal length 5 cm for a person with normal vision?

A) 2 B) 3 C) 4 D) 6 E) 5

Question 2

Two space stations are at rest relative to each other and are 6.0 107 m apart, as measured by observers on the stations.

A spaceship traveling from one station to the other at 0.90c relative to the stations passes both of them, one after the other. As measured by an observer in the spaceship, how long does it take to travel from one station to the other? (c = 3.00 108 m/s)
A) 97 ms B) 510 ms C) 39 ms D) 220 ms E) 58 ms