Physics Heat from the sun reaches earth by the process of Convection All of these Radiation Conduction Convection All of these Radiation Conduction ANSWER DOWNLOAD EXAMIANS APP
Physics Purpose of an optical filter is to Reflect lights of different colours Transmit or absorb light of different colours Refract light of different colours Dispense light into component colours Reflect lights of different colours Transmit or absorb light of different colours Refract light of different colours Dispense light into component colours ANSWER DOWNLOAD EXAMIANS APP
Physics Rate at which velocity changes over time? Displacement Speed Acceleration Jerk Displacement Speed Acceleration Jerk ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is arranged in order of decreasing conductivity? Aluminium, Silver, Copper, Steel Silver, Copper, Aluminium, Steel Copper, Silver, Aluminium, Steel Copper, Aluminium, Steel, Silver Aluminium, Silver, Copper, Steel Silver, Copper, Aluminium, Steel Copper, Silver, Aluminium, Steel Copper, Aluminium, Steel, Silver ANSWER DOWNLOAD EXAMIANS APP
Physics Water drops cannot stick to the oily surface due to Cannot mix each other Lack of adhesive force Water is lighter than oil Surface tension Cannot mix each other Lack of adhesive force Water is lighter than oil Surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of relative density? Kg/m3 Kg/m2 It has no unit Kg/m Kg/m3 Kg/m2 It has no unit Kg/m ANSWER DOWNLOAD EXAMIANS APP
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