Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
A steel wire of length 64 cm weighs 5 g. If it is stretched by a force of 8 N, what would be the speed of, transverse wave passing on it ?
mass = 5 g, length l = 64 cm ∴ mass per unit length = m = 5/64 g/cm ∴ Tension, T = 8N = 8 * 105 dyne V = √(T /m) = √(8 * 105 * 64) / 5 = 3200 cm/s = 32 m/s
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -