Physics The colours of stars depend on their Distance Atmospheric pressure Temperature Radius Distance Atmospheric pressure Temperature Radius ANSWER DOWNLOAD EXAMIANS APP
Physics When temperature difference between liquid and its surroundings is doubled, the rate of loss of heat will: Three times Double Remain same Four times Three times Double Remain same Four times ANSWER DOWNLOAD EXAMIANS APP
Physics Rocket works on the principle of Newton's First Law Archimedes Principle Newton's Third Law Newton's Second Law Newton's First Law Archimedes Principle Newton's Third Law Newton's Second Law ANSWER DOWNLOAD EXAMIANS APP
Physics A hydrogen balloon floats up because of Air pressure decreases with decrease in weight Weight of the balloon is less than the weight of air displaced by it. Air pressure decreases with decrease in height The pressure inside the balloon is more than the pressure outside it Air pressure decreases with decrease in weight Weight of the balloon is less than the weight of air displaced by it. Air pressure decreases with decrease in height The pressure inside the balloon is more than the pressure outside it ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a device designed to protect electrical devices from voltage spikes? Current unloader Surge protector Heat protector Voltage unloader Current unloader Surge protector Heat protector Voltage unloader ANSWER DOWNLOAD EXAMIANS APP
Physics When a bottle of scent is kept open in a corner of a room its odour is felt in all parts of the room. This is due to the phenomenon of : Vaporisation Diffusion Sublimation Evaporation Vaporisation Diffusion Sublimation Evaporation ANSWER DOWNLOAD EXAMIANS APP
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