Advertisements
Advertisements
Question
What is loudness of sound? What factors does it depend on?
Advertisements
Solution
A loud sound has high energy. Loudness depends on the amplitude of vibrations. In fact, loudness is proportional to the square of the amplitude of vibrations.
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
How do we produce sound ?
What is the nature of sound waves in air?
At 20°C, the minimum distance of a person from a sound reflecting surface to hear an echo is :
Distinguish between crest and trough.
Define wavelength.
What is sound? What causes it to produce?
How do bats avoid obstacles in their way, when in flight?
Is sound a form of energy?
The sound waves travel faster ______.
Find the odd one out.
