Physics The wall of a dam is made thicker at the bottom than at the top because the pressure exerted by the water on the wall Increases with height of the wall Depends on the area of the wall Depends on the thickness of the wall Increases with depth of the wall Increases with height of the wall Depends on the area of the wall Depends on the thickness of the wall Increases with depth of the wall ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following determines the sharpness of image in a camera ? The aperture Size of the camera The exposure time The focal length of the lens The aperture Size of the camera The exposure time The focal length of the lens ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these branches of Physics deal with heat and temperature and their relation to energy and work? Thermodynamics Atomic Physics Geophysics Mechanics Thermodynamics Atomic Physics Geophysics Mechanics ANSWER DOWNLOAD EXAMIANS APP
Physics Where are mesons found ? Cosmic rays X-rays Laser beam Gamma rays Cosmic rays X-rays Laser beam Gamma rays ANSWER DOWNLOAD EXAMIANS APP
Physics One nanometer is equal to ________ meters. 10 raised to the power (-3) 10 raised to the power (-9) 10 raised to the power (-12) 10 raised to the power (-6) 10 raised to the power (-3) 10 raised to the power (-9) 10 raised to the power (-12) 10 raised to the power (-6) ANSWER DOWNLOAD EXAMIANS APP
Physics Electric Motor converts ________ energy to mechanical energy Chemical Mechanical Sound Electrical Chemical Mechanical Sound Electrical ANSWER DOWNLOAD EXAMIANS APP
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