Question

4.
Powder is sprinkled on the carom board to
a) fix irregularities on the board surface and to reduce friction
b) make the surface more irregular and to increase friction
c) reduce fluid friction.
d) make the board surface rough.​

Answer 1

Answer:

a

Explanation:

By sprinkling powder on carrom board,we can reduce the friction.It will make the carrom coin to move freely on the board