Physics The Capacity of a communication channel is measured in Data flow Band rate Bit capacity Band width Data flow Band rate Bit capacity Band width ANSWER DOWNLOAD EXAMIANS APP
Physics A bomb at rest explodes into a large number of tiny fragments. The total momentum of all the fragments 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 Is zero ANSWER DOWNLOAD EXAMIANS APP
Physics Why do birds not have respiratory trouble at the time of flying at high altitude ? Their lungs are very large They use less oxygen They fly inactively They have extra air sacs Their lungs are very large They use less oxygen They fly inactively They have extra air sacs ANSWER DOWNLOAD EXAMIANS APP
Physics Period of oscillation of 3 cm microwaves in seconds is 0.01 0.001 1 × 10–10 1 × 1010 0.01 0.001 1 × 10–10 1 × 1010 ANSWER DOWNLOAD EXAMIANS APP
Physics Rotameter is used to measure Vortex flow Velocity of fluid in pipes Density of fluids Flow of fluids Vortex flow Velocity of fluid in pipes Density of fluids Flow of fluids ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following are used for accurately measuring very small time intervals ? Quartz clocks Atomic clocks Pulsars White dwarfs Quartz clocks Atomic clocks Pulsars White dwarfs ANSWER DOWNLOAD EXAMIANS APP
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