Physics Which of these travels in glass with minimum velocity ? Red light Green light Yellow light Violet light Red light Green light Yellow light Violet light ANSWER DOWNLOAD EXAMIANS APP
Physics The average kinetic energy of the molecules of an ideal gas is directly proportional to Velocity of Molecules Absolute temperature of the gas Temperature of environment Mass of Molecules Velocity of Molecules Absolute temperature of the gas Temperature of environment Mass of Molecules ANSWER DOWNLOAD EXAMIANS APP
Physics In heating frozen foods in sealed pouches in a microwaves, why do you first poke holes in the pouch? To allow the heat to get into the food through the hole To allow the aroma of the food to come out through the holes To prevent the steam pressure from bursting open the pouch To allow the microwaves to get into the food through the holes To allow the heat to get into the food through the hole To allow the aroma of the food to come out through the holes To prevent the steam pressure from bursting open the pouch To allow the microwaves to get into the food through the holes ANSWER DOWNLOAD EXAMIANS APP
Physics What type of simple machine is an axe? Both A & B The screw Wedge Lever Both A & B The screw Wedge Lever ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator what produces the cooling ? The evaporation of a volatile liquid The sudden expansion of a compressed gas None of these The ice which deposits on the freezer The evaporation of a volatile liquid The sudden expansion of a compressed gas None of these The ice which deposits on the freezer ANSWER DOWNLOAD EXAMIANS APP
Physics Sound waves cannot travel through Gas Vacuum Solid Liquid Gas Vacuum Solid Liquid ANSWER DOWNLOAD EXAMIANS APP
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