Physics Which of the following is not a part of a CRT ? Phosphor screen Gas plasma Electron gun Shadow mask Phosphor screen Gas plasma Electron gun Shadow mask 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 infinity Depends on the total mass of all the fragments Depends on the speeds of various fragments Is zero Is infinity Depends on the total mass of all the fragments Depends on the speeds of various fragments Is zero ANSWER DOWNLOAD EXAMIANS APP
Physics If there were no gravity, which of the following will not be there for a fluid? Surface Tension Upward Thrust Viscosity Pressure Surface Tension Upward Thrust Viscosity Pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Damp clothes are dried in spin dryers by the action of Centrifugal forces Non central forces Central forces Centripetal forces Centrifugal forces Non central forces Central forces Centripetal forces ANSWER DOWNLOAD EXAMIANS APP
Physics The absolute refractive index of any medium is always: More than one 1 Less than one More than one 1 Less than one ANSWER DOWNLOAD EXAMIANS APP
Physics When number of turns in a coil is trippled, without any change in the length of coil, its self inductance becomes? Six times Nine times Three times One–third Six times Nine times Three times One–third ANSWER DOWNLOAD EXAMIANS APP
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