Physics Solar cells work on the principle of Photoelectric effect Photosynthesis Photovoltaic effect Photoconductive effect Photoelectric effect Photosynthesis Photovoltaic effect Photoconductive effect ANSWER DOWNLOAD EXAMIANS APP
Physics Energy of Ultraviolet rays is great than Gamma rays Infrared rays Cosmic rays X-rays Gamma rays Infrared rays Cosmic rays X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics Gasoline is useful in cars because it has Kinetic energy Chemical potential energy Gravitational potential energy Electrical potential energy Kinetic energy Chemical potential energy Gravitational potential energy Electrical potential energy ANSWER DOWNLOAD EXAMIANS APP
Physics Ozone layer above the surface of Earth provides a shield against Ultra-violet rays X-rays Infra-red rays Gamma rays Ultra-violet rays X-rays Infra-red rays Gamma rays ANSWER DOWNLOAD EXAMIANS APP
Physics A good conductor while carrying current is Electrically neutral Positively charged Negatively charged Alternately charged positive and negative Electrically neutral Positively charged Negatively charged Alternately charged positive and negative ANSWER DOWNLOAD EXAMIANS APP
Physics Force of impact is the force By the speed of the object By the objects weight When the objects meet None of these By the speed of the object By the objects weight When the objects meet None of these ANSWER DOWNLOAD EXAMIANS APP
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