Author Question: A mirror is rotated at an angle of 10 from its original position. How much is the rotation of the ... (Read 38 times)

karen · **on:** Jul 29, 2018

A mirror is rotated at an angle of 10 from its original position. How much is the rotation of the angle of reflection?

A) 10
B) 5
C) 15
D) 20
E) 40

Question 2

According to one of the assumptions of the Bohr Model, the electron in a hydrogen atom moves in an elliptical orbit about the nucleus.

Indicate whether the statement is true or false