Physics The energy of a photon varies directly with its Speed Wave length None of these Frequency Speed Wave length None of these Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a Non Renewable Resource of Energy? Wind Power Solar Energy Natural Gas Hydrogen Fuel Wind Power Solar Energy Natural Gas Hydrogen Fuel ANSWER DOWNLOAD EXAMIANS APP
Physics On a clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because: density of mercury is greater than that of water. cohesion of water is greater than its adhesion with glass. cohesion of mercury is greater than its adhesion with glass. mercury is a metal. density of mercury is greater than that of water. cohesion of water is greater than its adhesion with glass. cohesion of mercury is greater than its adhesion with glass. mercury is a metal. ANSWER DOWNLOAD EXAMIANS APP
Physics Mach number is used in connection with the speed of ships sound spacecraft aircraft ships sound spacecraft aircraft ANSWER DOWNLOAD EXAMIANS APP
Physics When number of turns in a coil is trippled, without any change in the length of coil, its self inductance becomes? Six times Nine times Three times One–third Six times Nine times Three times One–third ANSWER DOWNLOAD EXAMIANS APP
Physics In a photocell light energy is converted into Heat energy Electrical energy Potential energy Chemical energy Heat energy Electrical energy Potential energy Chemical energy ANSWER DOWNLOAD EXAMIANS APP