Question

If you are given a voltmeter,ammeter, 2 batteries , Connecting wires,a stop watch and 2 bulbs , how can you measure the height of a building ?

Answer 1

I'd attach the battery to the bulb, go to the top of the building and let go of the package. Start the stop watch immediately; stop it once the package hits the ground (which hopefully is when the bulb breaks apart & it stops glowing). We can compute distance traveled using time taken to hit ground.

Answer 2

LOL

Answer 3

Where did you get this question?