Physics If a person moves a trolley for a distance of 10 m with a force of 50 N, then the work done is 5 J 20 J 0.2 J 500 J 5 J 20 J 0.2 J 500 J ANSWER DOWNLOAD EXAMIANS APP
Physics A bomb at rest explodes into a large number of tiny fragments. The total momentum of all the fragments Is infinity Depends on the speeds of various fragments Is zero Depends on the total mass of all the fragments Is infinity Depends on the speeds of various fragments Is zero Depends on the total mass of all the fragments ANSWER DOWNLOAD EXAMIANS APP
Physics What colour does blue and yellow make? Black Green Red White Black Green Red White ANSWER DOWNLOAD EXAMIANS APP
Physics Water will not be vapourised if The humidity is 0% The temperature is 0°C The humidity is 100% The temperature is 100°C The humidity is 0% The temperature is 0°C The humidity is 100% The temperature is 100°C ANSWER DOWNLOAD EXAMIANS APP
Physics According to the quantum theory of light, the energy of light is carried in discrete units are called Protons Photoelectrons Electrons Photons Protons Photoelectrons Electrons Photons ANSWER DOWNLOAD EXAMIANS APP
Physics Conversion of sound energy into electrical energy is done by Solar cell Gramophone Microphone Loudspeaker Solar cell Gramophone Microphone Loudspeaker ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS