Physics The speed of light will be minimum while passing through Water Glass Vaccum Air Water Glass Vaccum Air ANSWER DOWNLOAD EXAMIANS APP
Physics The device which converts AC to DC is None of these Rectifier Oscillator Amplifier None of these Rectifier Oscillator Amplifier ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of the sound is highest in Metal Vacuum Water Air Metal Vacuum Water Air ANSWER DOWNLOAD EXAMIANS APP
Physics When a running car stops suddenly, the passengers tends to lean forward because of: Centrifugal force Inertia of rest Inertia of motion Gravitational force Centrifugal force Inertia of rest Inertia of motion Gravitational force ANSWER DOWNLOAD EXAMIANS APP
Physics A circular plate, a cube and a sphere, all made up of same material and having the samemass, are heated to 300°C and left in a room. Which of them will have the slowest rate of cooling? Circular plate All will cool at the same rate Sphere Cube Circular plate All will cool at the same rate Sphere Cube ANSWER DOWNLOAD EXAMIANS APP
Physics Solids which conduct electricity at higher temperature but not at lower temperature are called Metallic-conductor Super-conductor Insulator Semi-conductor Metallic-conductor Super-conductor Insulator Semi-conductor ANSWER DOWNLOAD EXAMIANS APP
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