Physics Period of oscillation of 3 cm microwaves in seconds is 0.01 1 × 10–10 0.001 1 × 1010 0.01 1 × 10–10 0.001 1 × 1010 ANSWER DOWNLOAD EXAMIANS APP
Physics The force exerted by a magnet is an example of ________ Non-contact force Muscular force Contact force Electrostatic force Non-contact force Muscular force Contact force Electrostatic force ANSWER DOWNLOAD EXAMIANS APP
Physics What is the resistance (in ohm) of an electrical component if a current of 0.1 A passes through it on application of 5 V of potential difference across it? 1 0.5 100 50 1 0.5 100 50 ANSWER DOWNLOAD EXAMIANS APP
Physics Knot is a measure of Intensity of earthquake shock The speed of ship Solar radiation The curvature of spherical objects Intensity of earthquake shock The speed of ship Solar radiation The curvature of spherical objects ANSWER DOWNLOAD EXAMIANS APP
Physics In a rechargeable cell what kind of energy is stored within the cell? Kinetic energy Electrical energy Chemical energy Potential energy Kinetic energy Electrical energy Chemical energy Potential energy ANSWER DOWNLOAD EXAMIANS APP
Physics Which layer of the earth's atmosphere reflect back the radio waves to the earth's surface ? Stratosphere Exosphere Ionosphere Mesosphere Stratosphere Exosphere Ionosphere Mesosphere ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS