Question

(a) loudness
(b) pitch
(c) quality
(d) none of these
2. The speed of sound in solids, liquids and gases varies as (s, Land G represent speed of sound in
solid, liquid and gas respectively.)
(a) S>L>G
(b) S<L<G
(c) S> L=G
(d) S<L=G
3. If we reduce the amplitude of the sound wave by one-third then the loudness becomes​

Answer 1

Answer:

OPTION-A

SOLIDS>LIQUIDS>GASES.