Physics Sound travels fastest in Glass Water Air Vacuum Glass Water Air Vacuum ANSWER DOWNLOAD EXAMIANS APP
Physics In the absence of the earth's atmosphere, sky would appear Deep red Black White Blue Deep red Black White Blue ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit for measuring work and energy is Joule Farad Watt Ohm Joule Farad Watt Ohm ANSWER DOWNLOAD EXAMIANS APP
Physics A storm is predicted if atmospheric pressure Falls gradually Rises suddenly Falls suddenly Rises gradually Falls gradually Rises suddenly Falls suddenly Rises gradually ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following principle is used to produce ''low-temperatures' ? Super conductivity Joule-Kelvin effect Adiabatic demagnetisation Thermo-electric effect Super conductivity Joule-Kelvin effect Adiabatic demagnetisation Thermo-electric effect ANSWER DOWNLOAD EXAMIANS APP
Physics Which is a correct way to measure wavelength? Nearest trough to peak None of these Nearest peak to peak Nearest peak to nearest trough Nearest trough to peak None of these Nearest peak to peak Nearest peak to nearest trough ANSWER DOWNLOAD EXAMIANS APP
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