Physics Which waves cannot be transmitted through vacuum? Sound Light Electromagnetic Heat Sound Light Electromagnetic Heat ANSWER DOWNLOAD EXAMIANS APP
Physics Time of exposure required for taking photograph of an object depends upon the Brightness of the object Proximity of object Size of the object Skill of photographer Brightness of the object Proximity of object Size of the object Skill of photographer ANSWER DOWNLOAD EXAMIANS APP
Physics Heat transfer horizontally within the atmosphere is called Convection Absorption Advection Conduction Convection Absorption Advection Conduction ANSWER DOWNLOAD EXAMIANS APP
Physics A piece of paper and a cricket ball are dropped from the same height. Under which of the following conditions do both reach the surface simultaneously ? They must have the same density They must have the same mass They must be dropped in vacuum They must have the same volume They must have the same density They must have the same mass They must be dropped in vacuum They must have the same volume ANSWER DOWNLOAD EXAMIANS APP
Physics The surface tension of water on adding detergent to it No change Increases Decreases Becomes zero No change Increases Decreases Becomes zero ANSWER DOWNLOAD EXAMIANS APP
Physics If ice floating on water in a vessel melts, the water level in the vessel ________ . Does not change Increases Decreases First increases before decreasing Does not change Increases Decreases First increases before decreasing ANSWER DOWNLOAD EXAMIANS APP
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