Physics Acceptable noise level for human ear None of these < 85 db = 85 db > 85 db None of these < 85 db = 85 db > 85 db ANSWER DOWNLOAD EXAMIANS APP
Physics For a freely falling body, the sum of kinetic energy and potential energy is always Zero Variable Unity Same Zero Variable Unity Same ANSWER DOWNLOAD EXAMIANS APP
Physics On a stationary sail boat, air is blown from a fan attached to the boat. The boat moves in the same direction in which air blows does not move spins around moves in opposite direction in which the air is blown moves in the same direction in which air blows does not move spins around moves in opposite direction in which the air is blown ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following parts of the sunlight makes the solar cooker hot ? Red light Ultra violet Cosmic rays Infra red Red light Ultra violet Cosmic rays Infra red ANSWER DOWNLOAD EXAMIANS APP
Physics The bending of light when it passes around a corner or a slit is due to ________ Diffraction Reflection Refraction Total internal reflection Diffraction Reflection Refraction Total internal reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Which conservation principle is applicable in the case of the motion of a rocket? Conservation of charge Conservation of momentum Conservation of energy Conservation of mass Conservation of charge Conservation of momentum Conservation of energy Conservation of mass ANSWER DOWNLOAD EXAMIANS APP
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