A Candle C Sits Between Two Parallel Mirrors, a Distance

question 78

Multiple Choice

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