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 a Cinema hall, the distance between the projector and the screen is increased by 2%. Then the intensity of illumination on the screen is Increased by 2% Decreased by 4% Decreased by 2% Increased by 4% Increased by 2% Decreased by 4% Decreased by 2% Increased by 4% ANSWER DOWNLOAD EXAMIANS APP
Physics Choose the most appropriate answer: Natural radioactivity was discovered by Earnest Rutherford Enrico Fermi Marie Curie Henry Bacquerel Earnest Rutherford Enrico Fermi Marie Curie Henry Bacquerel ANSWER DOWNLOAD EXAMIANS APP
Physics The bats can fly in the dark because They generate ultrasonic sound waves They have weak legs and are likely to be attacked by predators They generate flashes of light They can see the objects in darkness They generate ultrasonic sound waves They have weak legs and are likely to be attacked by predators They generate flashes of light They can see the objects in darkness ANSWER DOWNLOAD EXAMIANS APP
Physics In general, which is the cause of a sea breeze? Pressure Heat All listed here Specific heat Pressure Heat All listed here Specific heat ANSWER DOWNLOAD EXAMIANS APP
Physics A metal ball and a rubber ball, both having the same mass, strike a wall normally with the same velocity. The rubber ball rebounds and the metal ball does not rebound. It can be concluded that The rubber ball suffers greater change in momentum The metal ball suffers greater change in momentum The initial momentum of the rubber ball is greater than that of the metal ball Both suffer the same change in momentum The rubber ball suffers greater change in momentum The metal ball suffers greater change in momentum The initial momentum of the rubber ball is greater than that of the metal ball Both suffer the same change in momentum ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS