Physics A piece of ice is floating in water kept in a beaker. When all the ice melts the level of water will First rise and then fall Rise Remain the same Fall First rise and then fall Rise Remain the same Fall ANSWER DOWNLOAD EXAMIANS APP
Physics The snow on the mountains does not melt all at once when it is heated by the sun because: It has a low specific heat capacity It reflects most of the heat from the sun It becomes very hard It has a high latent heat of fusion It has a low specific heat capacity It reflects most of the heat from the sun It becomes very hard It has a high latent heat of fusion ANSWER DOWNLOAD EXAMIANS APP
Physics A rubber ball is dropped from a height of 2 metres. To what height will it rise if there is no loss of energy/velocity after rebounding ? 4 metres 3 metres 1 metre 2 metres 4 metres 3 metres 1 metre 2 metres ANSWER DOWNLOAD EXAMIANS APP
Physics In nuclear reactor, heavy water is used as Moderator Fuel Atomic smasher Coolant Moderator Fuel Atomic smasher Coolant ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following waves cannot be polarised? Radio Ultrasonic Infrared Ultra violet Radio Ultrasonic Infrared Ultra violet ANSWER DOWNLOAD EXAMIANS APP
Physics If an empty cylinder is half filled with a liquid, its center of gravity is Shifted upward or downward depending on the density of the liquid Shifted upwards Shifed neither upward nor downward Shifted downwards Shifted upward or downward depending on the density of the liquid Shifted upwards Shifed neither upward nor downward Shifted downwards ANSWER DOWNLOAD EXAMIANS APP
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