Direction: Read the given paragraph and answer the following questions. |
Two metal rulers of lengths 30 cm and 60 cm are kept in such a manner that a 30 cm ruler extends about 15 cm over the edge and a 60 cm ruler extends about 30 cm over the edge. Both the ends are flicked. |
Statement 1: The note heard in the vibration of 30 cm ruler is louder when flicked with larger amplitude. |
Statement 2: Loudness of a sound depends on the amplitude of vibrations. |
A) Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
B) Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
C) Statement 1 is true but statement 2 is false.
D) Statement 1 is false but statement 2 is true.
Correct Answer: A
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