Physics Which phenomenon is responsible for the echo of sound wave? Refraction Interference Polarisation Reflection Refraction Interference Polarisation Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics The transport phenomenon occurs only in ________ state of a gas and is ________ Equilibrium, irreversible Non-equilibrium, irreversible Non-equilibrium, reversible Equilibrium, reversible Equilibrium, irreversible Non-equilibrium, irreversible Non-equilibrium, reversible Equilibrium, reversible ANSWER DOWNLOAD EXAMIANS APP
Physics Tungsten is used for the manufacture of the filament of an electric bulb, because It is economical It has a very high melting point It is malleable It is a good conductor It is economical It has a very high melting point It is malleable It is a good conductor ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is an example of simple harmonic motion? Simple pendulum motion Ball bouncing on floor Earth spinning on its axis Motion of a ceiling fan Simple pendulum motion Ball bouncing on floor Earth spinning on its axis Motion of a ceiling fan ANSWER DOWNLOAD EXAMIANS APP
Physics The magnitude of buoyant force depends on the ________ of the fluid. Density Volume Mass Temperature Density Volume Mass Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics A water tank appears shallower when it is viewed from top due to Refraction Reflection Rectilinear propagation of light Total internal reflection Refraction Reflection Rectilinear propagation of light Total internal reflection ANSWER DOWNLOAD EXAMIANS APP
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