Question

The vibrations of a tuning fork are ________ in nature
a. Oscillatory
b. Periodic
c. Both a and c
d. None of these

Answer 1

I think d ...is the correct answer

Answer 2

Answer:

HEY MATE...

GOOD NIGHT...

HOPE YOUR ANSWER IS BITH A AND B

SWEET DREAMS...

Explanation:

MARK AS BRAINLIEST IF U WISH