Physics The energy of a photon varies directly with its Wave length Speed None of these Frequency Wave length Speed None of these Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics When a detergent is added to pure water, its surface tension Becomes infinite Remains constant Increases Decreases Becomes infinite Remains constant Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics A person can jump higher on the moon's surface than on the earth because : The moon is cooler than earth The acceleration due to gravity in moon is smaller than that on the earth. The moon has no atmosphere The moon's surface is rough The moon is cooler than earth The acceleration due to gravity in moon is smaller than that on the earth. The moon has no atmosphere The moon's surface is rough ANSWER DOWNLOAD EXAMIANS APP
Physics The surface tension of water on adding detergent to it No change Becomes zero Increases Decreases No change Becomes zero Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics The colour of the ocean appears to be blue because the sunlight falling on it is Reflected Diffracted Scattered Refracted Reflected Diffracted Scattered Refracted ANSWER DOWNLOAD EXAMIANS APP
Physics What apparatus is used to locate a submerged object? Radar Pulsar Quasar Sonar Radar Pulsar Quasar Sonar ANSWER DOWNLOAD EXAMIANS APP