Physics
The Law of Kepler is related with which among the following ?

Planetary Motion
Law of Gravitation
Law of Conservation of energy
None

ANSWER DOWNLOAD EXAMIANS APP

Physics
RADAR is used for:

locating geostationary satellites.
detecting and locating the position of objects such as Aeroplanes.
locating submerged submarines.
receiving a signals in a radio receiver.

ANSWER DOWNLOAD EXAMIANS APP