Author Question: Which one of the following numbers is the correct magnification produced by a plane mirror? A) ... (Read 85 times)

ts19998 · **on:** Jul 29, 2018

Which one of the following numbers is the correct magnification produced by a plane mirror?

A) 1/4 B) 1 C) 2 D) 3/2 E) 1/2

Question 2

In the lab, a relativistic proton has a momentum of 1.00 10-19 kg m/s and a rest energy of 0.150 nJ. What is the speed of the proton in the lab? (c = 3.00 108 m/s, mproton = 1.67 10-27 kg)

A) 0.170c
B) 0.196c
C) 0.911c
D) 0.930c
E) 0.951c