Physics The weight of a body acts through the centre of Buoyancy Gravity Mass Both (A) and (B) Buoyancy Gravity Mass Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of Planck's constant is Js Js2 Js–2 J/s Js Js2 Js–2 J/s ANSWER DOWNLOAD EXAMIANS APP
Physics A piece of wood is held under water. The upthrust on it will be: Equal to the weight of the wood Zero More than weight of the wood Less than weight of the wood Equal to the weight of the wood Zero More than weight of the wood Less than weight of the wood ANSWER DOWNLOAD EXAMIANS APP
Physics The spoon dropped by an astronaut in a satellite will Move tangentially away Fall to the floor Continue to follow the motion of the satellite Remain stationary Move tangentially away Fall to the floor Continue to follow the motion of the satellite Remain stationary ANSWER DOWNLOAD EXAMIANS APP
Physics Formation of shadows can be explained by Rectilinear propagation of light Reflection Total internal reflection Refraction Rectilinear propagation of light Reflection Total internal reflection Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics A black body can absorb radiations of : Lower wavelengths only All wavelengths Intermediate wavelengths only Higher wavelengths only Lower wavelengths only All wavelengths Intermediate wavelengths only Higher wavelengths only ANSWER DOWNLOAD EXAMIANS APP
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