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HEC ETC - USAT M Entry Test - Physics - Oscillations - Quiz 3

Practice 10 high yield MCQs on Physics from Chapter Oscillations for USAT M Entry Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 3 of the series.

21. What is damping in oscillations?

Reduction in amplitude due to energy loss
Oscillations under external force
Increase in amplitude at natural frequency
Oscillations with no energy loss

22. How does a pendulum clock behave at higher altitudes?

Runs faster at higher altitudes
Runs at the same rate at all altitudes
Runs slower at higher altitudes
Stops working at higher altitudes

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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.