Physics Period of oscillation of 3 cm microwaves in seconds is 0.001 1 × 1010 0.01 1 × 10–10 0.001 1 × 1010 0.01 1 × 10–10 ANSWER DOWNLOAD EXAMIANS APP
Physics When a barometer is rising air pressure is Decreasing Increasing Zero Constant Decreasing Increasing Zero Constant ANSWER DOWNLOAD EXAMIANS APP
Physics The work done by the string of a simple pendulum during one complete oscillation is equal to Potential energy of the pendulum Zero Total energy of the pendulum Kinetic energy of the pendulum Potential energy of the pendulum Zero Total energy of the pendulum Kinetic energy of the pendulum ANSWER DOWNLOAD EXAMIANS APP
Physics Which metal is the best conductor of heat? Copper Gold Silver All of these Copper Gold Silver All of these ANSWER DOWNLOAD EXAMIANS APP
Physics A bomb at rest explodes into a large number of tiny fragments. The total momentum of all the fragments Is zero Depends on the total mass of all the fragments Depends on the speeds of various fragments Is infinity Is zero Depends on the total mass of all the fragments Depends on the speeds of various fragments Is infinity ANSWER DOWNLOAD EXAMIANS APP
Physics A NOT gate can be implemented by: A single resistor Two diodes A single transistor A single diode A single resistor Two diodes A single transistor A single diode ANSWER DOWNLOAD EXAMIANS APP
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