Question

raju was conducting an activity to see how sound is produced by vibrations. For this, he took a
om He suspended a small thermocol ball touching the rim of the
Figure below. Then he struck the brim of the tumbler gently with the
mati. Then he banged the spoon on the tumbler and a sound was made
eta v the tumbler is struck the ball is displaced every time.
(1​

Answer 1

Answer:

raju was conducting an activity to see how sound is produced by vibrations. For this, he took a

om He suspended a small thermocol ball touching the rim of the

Figure below. Then he struck the brim of the tumbler gently with the

mati. Then he banged the spoon on the tumbler and a sound was made

eta v the tumbler is struck the ball is displaced every time.

(1