Physics To convert temperature from Celcius to Kelvin scale, you must ________ the given temperature. Add 273 Multiply 273 Subtract 273 Divide by 273 Add 273 Multiply 273 Subtract 273 Divide by 273 ANSWER DOWNLOAD EXAMIANS APP
Physics Tap water is placed in an open pad and allowed to evaporate. After some time the temperature of water Increases slightly Decreases rapidly Decreases slightly Increases to a great extent Increases slightly Decreases rapidly Decreases slightly Increases to a great extent ANSWER DOWNLOAD EXAMIANS APP
Physics Planets do not twinkle because They emit light of a constant intensity Their distance from the earth does not change with time They are very far away from the earth resulting in decrease in intensity of light They are nearer to earth and hence we receive a greater amount of light. They emit light of a constant intensity Their distance from the earth does not change with time They are very far away from the earth resulting in decrease in intensity of light They are nearer to earth and hence we receive a greater amount of light. ANSWER DOWNLOAD EXAMIANS APP
Physics Outside of cooking utensils are generally left black from below because Black surface is a good conductor of heat. It is difficult to clean daily. Black surface is a good absorber of heat. Black surface is a poor conductor of heat. Black surface is a good conductor of heat. It is difficult to clean daily. Black surface is a good absorber of heat. Black surface is a poor conductor of heat. ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these liquids has the highest viscosity? Syrup Pineapple juice Water Milk Syrup Pineapple juice Water Milk ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator what produces the cooling ? The ice which deposits on the freezer None of these The evaporation of a volatile liquid The sudden expansion of a compressed gas The ice which deposits on the freezer None of these The evaporation of a volatile liquid The sudden expansion of a compressed gas ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS