IAS 1998 — Physics
Science Physics questions from IAS 1998.
Other Years
2 Physics Questions from 1998
A fuse is used in mains electric supply as a safety device. Which one of the following statements about the fuse is correct?
easy
mcq
Assertion (A): The temperature of a metal wire rises when an electric current is passed through it. Reason (R): Collision of metal atoms with each other releases heat energy. Codes:
medium
mcq