A student sets up a slinky PQ on a smooth table top in the manner as shown in figure. How can he produce transverse waves in the slinky by moving its free end Q?
A At an angle of 45° with the table top
B Backward and forward along the length of the slinky
C Up and down
D Left and right
Ans 2: (Master Answer)
The correct answer is D
In transverse wave, vibration of a wave is perpendicular to its direction of propagation of wave.