Physics, asked by drishti5791, 7 months ago

1.How does the increase in amplitude affect the loudness?
2.How does decrease in frequency affect the pitch of the sound?
3.What is the frequency of a source of sound which vibrates 600 times in 3 seconds?

Answers

Answered by rabindradrm
4

Answer:

1. The amplitude of a sound wave determines its loudness or volume. A larger amplitude means a louder sound, and a smaller amplitude means a softer sound. The vibration of a source sets the amplitude of a wave.

2. A frequency is how frequent sound waves pass a certain point in a second. Pitch is how high or low we hear a sound to be. If the frequency is higher, the pitch is higher. The lower the frequency, the lower the pitch.

3. Frequency of source of sound ν=100 Hz

This means the source vibrates 100 times in 1 sec.

∴ Number of times the source vibrates in 60 s is N=60×100

---> N=6000

I HAVE SOLVED YOUR 3 ANSWERS

NOW MARK ME AS BRAINLIEST

Similar questions