Physics The velocity of sound is more in Water Steel Wood Air Water Steel Wood Air ANSWER DOWNLOAD EXAMIANS APP
Physics What is the change in the angular momentum of a system as per the Law of Conservation of Angular momentum, if the total external torque acting is zero? Remains constant Increases exponentially Becomes zero None of these Remains constant Increases exponentially Becomes zero None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Friction is caused by the ________ on the two surfaces in contact. Densities Gaps Smoothness Irregularities Densities Gaps Smoothness Irregularities ANSWER DOWNLOAD EXAMIANS APP
Physics Energy travels from Sun to Earth through Modulation Conduction Convection Radiation Modulation Conduction Convection Radiation ANSWER DOWNLOAD EXAMIANS APP
Physics Lens is made up of Flint glass Cobalt glass Ordinary glass Pyrex glass Flint glass Cobalt glass Ordinary glass Pyrex glass ANSWER DOWNLOAD EXAMIANS APP
Physics Sound waves in air are polarised longitudinal electromagnetic transverse polarised longitudinal electromagnetic transverse ANSWER DOWNLOAD EXAMIANS APP
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