A candle C sits between two parallel mirrors, a distance 0.2d from mirror 1. Here d is the distance between the mirrors. Multiple images of the candle appear in both mirrors. How far behind mirror 1 are the nearest three images of the candle in that mirror?
A) 0.2d, 1.8d, 2.2d
B) 0.2d, 2.2d, 4.2d
C) 0.2d, 1.8d, 3.8d
D) 0.2d, 0.8d, 1.4d
E) 0.2d, 1.8d, 3.4d

Question

A candle C sits between two parallel mirrors, a distance 0.2d from mirror 1. Here d is the distance between the mirrors. Multiple images of the candle appear in both mirrors. How far behind mirror 1 are the nearest three images of the candle in that mirror? 
A) 0.2d, 1.8d, 2.2d 
B) 0.2d, 2.2d, 4.2d 
C) 0.2d, 1.8d, 3.8d 
D) 0.2d, 0.8d, 1.4d 
E) 0.2d, 1.8d, 3.4d

Quizplus · Accepted Answer

The Answer of A candle C sits between two parallel mirrors, a distance 0.2d from mirror 1. Here d is the distance between the mirrors. Multiple images of the candle appear in both mirrors. How far behind mirror 1 are the nearest three images of the candle in that mirror? 
A) 0.2d, 1.8d, 2.2d 
B) 0.2d, 2.2d, 4.2d 
C) 0.2d, 1.8d, 3.8d 
D) 0.2d, 0.8d, 1.4d 
E) 0.2d, 1.8d, 3.4d

A Candle C Sits Between Two Parallel Mirrors, a Distance