Physics For a body moving with non-uniform velocity and uniform acceleration Velocity – Time graph is nonlinear Velocity – Time graph is linear Displacement – Time graph is linear Displacement – Time graph is non-linear Velocity – Time graph is nonlinear Velocity – Time graph is linear Displacement – Time graph is linear Displacement – Time graph is non-linear ANSWER DOWNLOAD EXAMIANS APP
Physics Superconductors are those elements Whose resistance falls almost to zero at very low temperatures Which conduct electricity only at super-high temperatures Whose conductivity is intermediate between metals and insulators Which turn into insulators at very low temperatures Whose resistance falls almost to zero at very low temperatures Which conduct electricity only at super-high temperatures Whose conductivity is intermediate between metals and insulators Which turn into insulators at very low temperatures ANSWER DOWNLOAD EXAMIANS APP
Physics Energy per unit volume is dimensionally equal to Force Density Work Pressure Force Density Work Pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Two vectors are said to be equal if Both magnitude and direction are same Only their magnitudes are same Only their directions are same Magnitudes are same but directions are opposite Both magnitude and direction are same Only their magnitudes are same Only their directions are same Magnitudes are same but directions are opposite ANSWER DOWNLOAD EXAMIANS APP
Physics It is easy to burst a gas-filled balloon with a needle than with a nail. It is because Needle exerts more pressure than nail on the balloon. Gas is reactive with the needle. Nail is more longer than needle. Nail exerts more pressure than needle on the balloon. Needle exerts more pressure than nail on the balloon. Gas is reactive with the needle. Nail is more longer than needle. Nail exerts more pressure than needle on the balloon. ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following pairs of physical quantities have the same dimensions? Force and Power Work and Energy Momentum and Power Work and Power Force and Power Work and Energy Momentum and Power Work and Power ANSWER DOWNLOAD EXAMIANS APP
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