Physics The plastic material commonly used for making gear wheels is Nylons Bakelit Polystyrene Polyesters Nylons Bakelit Polystyrene Polyesters ANSWER DOWNLOAD EXAMIANS APP
Physics In a Laser (say neon laser) all the atoms emit the light waves of Same amplitude Same phase All of these Same frequency Same amplitude Same phase All of these Same frequency ANSWER DOWNLOAD EXAMIANS APP
Physics The work done by the string of a simple pendulum during one complete oscillation is equal to Total energy of the pendulum Zero Potential energy of the pendulum Kinetic energy of the pendulum Total energy of the pendulum Zero Potential energy of the pendulum Kinetic energy of the pendulum ANSWER DOWNLOAD EXAMIANS APP
Physics Solar eclipse will take place when the sun is between the moon and the earth the moon does not lie on the line joining the sun and the earth the moon is between the sun and the earth the earth is between the moon and the sun the sun is between the moon and the earth the moon does not lie on the line joining the sun and the earth the moon is between the sun and the earth the earth is between the moon and the sun ANSWER DOWNLOAD EXAMIANS APP
Physics An ice block with a piece of lead embeded in it floats in water. If ice melts the water level Falls first and then rises Rises Remains same Falls Falls first and then rises Rises Remains same Falls ANSWER DOWNLOAD EXAMIANS APP
Physics A man stands on the pan of a balance holding a fish in his right hand and bucket of water in his left hand. If he transfers the fish into the bucket, the total weight on the pan Decreases First increases and then decreases Remains the same Increases Decreases First increases and then decreases Remains the same Increases ANSWER DOWNLOAD EXAMIANS APP
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