Infosys Interview Question:

What is the height of room if after entering the room with a watch ur head strikes a hanging bulb?

Submitted by: Muhammad

Oscillate the hanging bulb. Calculate the time period for one complete oscillation by Simple Harmonic Motion (SHM) of the handing bulb. Put it in the
formula T=2 * 3.14 * (L/G)^1/2
Submitted by: Muhammad