Question

ASSERTION: Pitch of a sound determines its quality

REASON : Amplitude decides the pitch of a sound

I. Both A and R are true and R is the correct explanation of A

II. Both A and R are true, but R is not the correct explanation of A

III. A is true, but R is false​

Answer 1

Answer:

1 option is correct

Explanation:

I. Both A and R are true and R is the correct explanation of A