Question

what is sound ?

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Answer 1

Answer:

Sound is defined as it is a form of energy made by vibrations.

Explanation:

Sound is defined as it is a form of energy made by vibrations. Vibration is due to the movement of air molecules. The medium also vibrates with the vibration of the body. The medium can be anything like air, water, etc. Hence the sound is produced.

Answer 2

• When anything vibrates, it transmits energy waves (vibrations) into our ears, which we hear as sound.
• The vibrations are transmitted to the ear by air or another media (solid, liquid, or gas).
• The sound will be louder if the vibrations are greater. As you go away from the sound source, the sounds become fainter.
• The speed at which an item vibrates to produce sound waves affects the sound produced.
• The pitch of a sound (high or low) is determined by the speed with which the vibrations occur.
• Varying materials create different pitches; a high-pitched sound is produced when an item vibrates fast, whereas a low-pitched sound is produced when an object vibrates slowly.
• The majority of sounds are made up of a variety of various sound waves.