Question

Distinguish between loudness and intensity of sound...
4 points ....plz answer fast

Answer 1

LOUDNESS -----
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1) It is subjective quantity. This means that a sound may be loud for one person and may be faint for another person.
2) It cannot be measured as it is just sensation that can be only felt.
3) Loudness is measured in decibel (dB).
4) Loudness depends upon sensitivity of one's ears.

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INTENSITY ------
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1) It is objective physical quantity. It means that it doesn't vary person to person.
2) It can be measures as a physical quantity.
3) Intensity of any sound is measured in watts per square meter. (W/m^2)
4) It doesn't depend upon sensitivity of one's ears.

Answer 2

hii mate❤

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here is ur answer ⤵⤵

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LØÛDÑÈSS
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(1) It is a subjective ( variant ) quantity.
→ it varies from one person to another.

(2) It cannot be measured.
→ it is just a sensation of hearing that can be just felt.

(3) It is measured in decibel ( dB )

(4) It depends on sensitivity of one's ears.
→ from a child to adult ,to young person and then to old aged person it is different.

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ÎÑTÈNSÎTY
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(1) It is objective ( constant ) quantity.
→ It does not vary from person to person.

(2) It can be measured as a physical quantity.

(3) Intensity of sound is measured in watts per square metre ( W/m² )

(4) It does not depends on sensitivity of one's ears.

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⭐hope it helps uh⭐