Physics Two identical solid pieces, one of gold and other of silver, when immersed completely in water exhibit equal weights. When weighed in air (given that density of gold is greater than that of silver) The gold piece will weigh more Both silver and gold pieces weigh equal The silver piece will weigh more Weighing will depend on their masses The gold piece will weigh more Both silver and gold pieces weigh equal The silver piece will weigh more Weighing will depend on their masses ANSWER DOWNLOAD EXAMIANS APP
Physics Hertz is the SI unit of Power Weight Pressure Frequency Power Weight Pressure Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics When the speed of car is doubled, then what will be the braking force of the car to stop it in the same distance ? One-fourth Four times Half Two times One-fourth Four times Half Two times ANSWER DOWNLOAD EXAMIANS APP
Physics A fresh egg when placed in salt water will Burst Float Sink and go to the bottom Sink but will not go to the bottom Burst Float Sink and go to the bottom Sink but will not go to the bottom ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Greenhouse effect' is mainly due to increase in atmospheric Nitrogen Sulphur dioxide Carbon dioxide Ozone Nitrogen Sulphur dioxide Carbon dioxide Ozone ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following causes adiabatic temperature changes in atmosphere? Latent heat of condensation Partial absorption of solar radiation by the atmosphere Expansion and compression of the air Deflection and advection Latent heat of condensation Partial absorption of solar radiation by the atmosphere Expansion and compression of the air Deflection and advection ANSWER DOWNLOAD EXAMIANS APP
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