Physics Which of the following laws validates the statement that matter can neither be created nor destroyed ? Law of conservation of mass Law of conservation of energy Le Chatelier's Principle Law of osmosis Law of conservation of mass Law of conservation of energy Le Chatelier's Principle Law of osmosis ANSWER DOWNLOAD EXAMIANS APP
Physics Choose the most appropriate answer: In which atmospheric layer are the communication satellites located? Stratosphere Ionosphere Troposphere Mesosphere Stratosphere Ionosphere Troposphere Mesosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Stars appear twinkling because of ......... of light. Reflection Absorption Scattering Emission Reflection Absorption Scattering Emission ANSWER DOWNLOAD EXAMIANS APP
Physics Choose the most appropriate answer: Natural radioactivity was discovered by Enrico Fermi Earnest Rutherford Marie Curie Henry Bacquerel Enrico Fermi Earnest Rutherford Marie Curie Henry Bacquerel ANSWER DOWNLOAD EXAMIANS APP
Physics Hydro-electric power is a: non-renewable natural resource A mixture of renewable and non-renewable natural resource Renewable natural resource Neither renewable nor non renewable resource non-renewable natural resource A mixture of renewable and non-renewable natural resource Renewable natural resource Neither renewable nor non renewable resource ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is optical illusion? Rainbow Halo Mirage Earthshine Rainbow Halo Mirage Earthshine ANSWER DOWNLOAD EXAMIANS APP
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