Question
Easy
Identify the incorrect statement from among the following :
1
The motion of earth around its axis is periodic motion.
2
The motion of light is rectilinear motion.
3
The motion of plucked string of a sitar is oscillatory motion.
4
All periodic motions are circular motions.
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: Motion
Topic: Describing Motion
Correct Answer
Option D
Explanation
Option 4 is identified as the incorrect statement: "All periodic motions are circular motions." Here's why this statement is incorrect and why the other options are correct: 1. Explanation for Option 4: - Incorrectness of the Statement: Periodic motion refers to any motion that repeats itself at regular intervals of time. While circular motion is a type of periodic motion, not all periodic motions are circular. For example, the motion…Read More
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