Physics Conversion of sound energy into electrical energy is done by Loudspeaker Solar cell Microphone Gramophone Loudspeaker Solar cell Microphone Gramophone ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following characteristics of light remains unchanged when light travels from vaccum enters water Wavelength Speed Amplitude Frequency Wavelength Speed Amplitude Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a conductor of electricity ? Salt water Benzene Rubber Pure water Salt water Benzene Rubber Pure water ANSWER DOWNLOAD EXAMIANS APP
Physics Gasoline is useful in cars because it has Gravitational potential energy Kinetic energy Electrical potential energy Chemical potential energy Gravitational potential energy Kinetic energy Electrical potential energy Chemical potential energy ANSWER DOWNLOAD EXAMIANS APP
Physics Curie point is the temperature at which Matter becomes radioactive A metal loses magnetic properties. A metal loses conductivity Transmutation of metal occurs. Matter becomes radioactive A metal loses magnetic properties. A metal loses conductivity Transmutation of metal occurs. ANSWER DOWNLOAD EXAMIANS APP
Physics Newton's first law of motion gives the concept of Momentum Work Energy Inertia Momentum Work Energy Inertia ANSWER DOWNLOAD EXAMIANS APP
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