Physics The magnitude of buoyant force depends on the ________ of the fluid. Temperature Mass Volume Density Temperature Mass Volume Density ANSWER DOWNLOAD EXAMIANS APP
Physics The minimum number of geostationary satellites needed for uninterrupted global coverage is : 2 1 3 4 2 1 3 4 ANSWER DOWNLOAD EXAMIANS APP
Physics Lightning heats the surrounding air to 300000 deg Cent 3000 deg Cent 300 deg Cent 30000 deg Cent 300000 deg Cent 3000 deg Cent 300 deg Cent 30000 deg Cent ANSWER DOWNLOAD EXAMIANS APP
Physics Consider the following statements :1. There is no net moment on a body which is in equilibrium.2. The momentum of a body is always conserved.3. The kinetic energy of an object is always conserved.Which of the statements given above is/are correct? 2 and 3 only 1, 2 and 3 1 and 2 only 1 only 2 and 3 only 1, 2 and 3 1 and 2 only 1 only ANSWER DOWNLOAD EXAMIANS APP
Physics Solar cells work on the principle of Photovoltaic effect Photoconductive effect Photoelectric effect Photosynthesis Photovoltaic effect Photoconductive effect Photoelectric effect Photosynthesis ANSWER DOWNLOAD EXAMIANS APP
Physics Why does ice covered in sawdust not melt quickly ? Sawdust is good conductor of heat Sawdust does not allow the air to touch the ice The water is absorbed by sawdust Sawdust is a bad conductor of heat Sawdust is good conductor of heat Sawdust does not allow the air to touch the ice The water is absorbed by sawdust Sawdust is a bad conductor of heat ANSWER DOWNLOAD EXAMIANS APP
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