Which wave property determines (a) loudness, (b) pitch?

(a) Amplitude (b) Frequency

(a) The loudness of a sound depends on its amplitude. If the amplitude of a sound is large, then the sound produced will also be loud.

(b) The pitch of a sound depends on its frequency. A sound will be considered a high pitched sound, if its frequency is high.

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अध्याय 8: Propagation of Sound Waves - Exercise

अध्याय 8 Propagation of Sound Waves
Exercise | Q 1

Why are sound waves called mechanical waves?

Which wave property determines pitch?

Name the two types of waves which can be generates in a long flexible spring (or slinky).

Is pitch same as frequency?

How does the frequency of sound given by a stretched string depend on its

What is musical sound? Give an example.

What causes sound in air?

Sound is a ______ wave and needs a material medium to travel.

How does the sound produced by a vibrating object in a medium reach your ears?

Match the following