Waves Test

Result

Waves Test - 5

Score
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Rank
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Weekly Quiz Competition

Question 1
1 / -0

In the following question, a statement of Assertion is given, followed by a corresponding statement of Reason. Read both the statements and mark the correct answer as
(a) if both Assertion and Reason are true and Reason is the correct explanation of Assertion
(b) if both Assertion and Reason are true, but Reason is not the correct explanation of Assertion
(c) if Assertion is true, but Reason is false
(d) if both Assertion and Reason are false
Assertion: The amplitude of an oscillating pendulum decreases gradually with time.
Reason: The frequency of an oscillating pendulum decreases with time.

A
(a)

B
(b)

C
(c)

D
(d)

Solution

The amplitude of an oscillating pendulum decreases gradually with time due to damping effects.