Physics What is the SI unit of intensity of sound? Decibel Tesla Heartz Newton Decibel Tesla Heartz Newton ANSWER DOWNLOAD EXAMIANS APP
Physics Momentum is measured as the product of : Mass and velocity Mass and inertia Mass and acceleration Mass and force Mass and velocity Mass and inertia Mass and acceleration Mass and force ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to convert solar energy into electricity is Galvanic cell Photovoltaic cell Daniell cell Electrochemical cell Galvanic cell Photovoltaic cell Daniell cell Electrochemical cell ANSWER DOWNLOAD EXAMIANS APP
Physics Heat is transmitted from higher temperature to lower temperature through the actual motion of the molecules in Radiation Convection Both conduction and convection Conduction Radiation Convection Both conduction and convection Conduction ANSWER DOWNLOAD EXAMIANS APP
Physics What type of lens is used in a magnifying glass Concave Convex None of these Plano-concave Concave Convex None of these Plano-concave ANSWER DOWNLOAD EXAMIANS APP
Physics The different colours of different stars are due to the variation of Pressure Radiation from them Temperature Density Pressure Radiation from them Temperature Density ANSWER DOWNLOAD EXAMIANS APP
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