Question

Fill in the given blanks by choosing an

appropriate options.

A sound of single frequency is called a

….(i)…. . The sound produced due to a

mixture of several frequencies is called a

….(ii)…. And is pleasant to listen. Sound

propagates through a medium at a finite

speed but the speed of sound ….(iii)…. as

it propagates from solid to gaseous

medium. In any medium as we ….(iv)… the

temperature, the speed of sound also

….(v)….

(i) (ii) (iii) (iv) (v)

A) Note Tone Increase Decrease Decrease

B) Note Tone Decrease Increase Increase

C) Tone Note Decrease Increase Increase

D) Tone Note Increase Increase Increase​

Answer 1

Answer:

B) Note Tone Decrease Increase Increase