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Striking a tuning fork harder makes the sound coming from the fork louder. This changes the _________ of the sinusoidal graph.

Question 1 options:

period


decibels


frequency


amplitude

User Mulkave
by
8.9k points

1 Answer

7 votes

Answer:

Amplitude.

Explanation:

Loudness of a sound wave is proportional to its amplitude of vibration.

User Xyene
by
7.8k points
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