Physics While ascending a hill, the driver of the vehicle keeps the gear ratio Either equal to or greater than 1 Less than 1 Equal to 1 Greater than 1 Either equal to or greater than 1 Less than 1 Equal to 1 Greater than 1 ANSWER DOWNLOAD EXAMIANS APP
Physics The information of brilliant colors in a thin soap film is a consequence of the phenomena of Multiple reflection and interference Multiple refraction and dispersion Polarization and interference Diffraction and dispersion Multiple reflection and interference Multiple refraction and dispersion Polarization and interference Diffraction and dispersion ANSWER DOWNLOAD EXAMIANS APP
Physics Damp clothes are dried in spin dryers by the action of Centrifugal forces Central forces Centripetal forces Non central forces Centrifugal forces Central forces Centripetal forces Non central forces ANSWER DOWNLOAD EXAMIANS APP
Physics Sound waves do not show the phenomenon of Polarisation Refraction Interference Diffraction Polarisation Refraction Interference Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics The least penetrating power ray is Beta rays Alpha rays Gamma rays None of these Beta rays Alpha rays Gamma rays None of these ANSWER DOWNLOAD EXAMIANS APP
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 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 Increases with height of the wall Depends on the area of the wall Depends on the thickness of the wall ANSWER DOWNLOAD EXAMIANS APP
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