Physics The velocity of sound in air Does not depend on temperature Decreases with decrease of temperature Decreases with increase of temperature Increases with decrease of temperature Does not depend on temperature Decreases with decrease of temperature Decreases with increase of temperature Increases with decrease of temperature ANSWER DOWNLOAD EXAMIANS APP
Physics In a optical fibre cable, the signal is propagated along the Surface and cladding Both core and cladding Cladding Inner Core Surface and cladding Both core and cladding Cladding Inner Core ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a result of Surface tension ? Capillary action Radiation Viscosity Gravitational pull Capillary action Radiation Viscosity Gravitational pull ANSWER DOWNLOAD EXAMIANS APP
Physics What is the name of the device used to convert alternating current into direct current ? Ammeter Rectifier Transformer Galvanometer Ammeter Rectifier Transformer Galvanometer ANSWER DOWNLOAD EXAMIANS APP
Physics Boyle's law relates to Plasticity of Solids Viscosity of Liquids Kinetic Theory of Gases Elasticity of Solids Plasticity of Solids Viscosity of Liquids Kinetic Theory of Gases Elasticity of Solids ANSWER DOWNLOAD EXAMIANS APP
Physics What colour does blue and yellow make? White Black Red Green White Black Red Green ANSWER DOWNLOAD EXAMIANS APP
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