Question Detail

PHY 104 Reflection and Refraction of Light Objective Question
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Question

According to the problem-solving sign conventions for spherical mirrors on page 34, when is the distance of an object, image, or focal point considered positive?
Options
A When it is on the non-reflective side of the mirror.
B When it is on the reflective side of the mirror.
Correct Answer
C When the image is upright.
D When the image is virtual.
Correct Answer

Option B is the correct answer.

Detailed Explanation

Page 34 outlines the sign conventions: 'if the object, image, or focal point is on the reflective side of the mirror, its distance is positive, and negative otherwise.'

Hint

The 'reflective side' refers to the side where light actually reflects.

Question Info

Course: PHY 104
Topic: Reflection and Refraction of Light
Type: Objective
Difficulty: Not specified
Question 39 of 947
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