Physics Waves that are required for long distance wireless communication are Microwaves Infrared rays Radio waves Ultraviolet rays Microwaves Infrared rays Radio waves Ultraviolet rays ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following occurred first ? Albert Einstein propounded the General Theory of Relativity Guglielmo Marconi sent out the first wireless signals Wright Brothers successfully flew an aircraft Max Planck unveiled the Quantum Theory Albert Einstein propounded the General Theory of Relativity Guglielmo Marconi sent out the first wireless signals Wright Brothers successfully flew an aircraft Max Planck unveiled the Quantum Theory ANSWER DOWNLOAD EXAMIANS APP
Physics At the center of the sun, fusion converts hydrogen into Helium Water Carbon Plutonium Helium Water Carbon Plutonium ANSWER DOWNLOAD EXAMIANS APP
Physics The time period of a pendulum when taken to the Moon would: Become zero Increase Remain the same Decrease Become zero Increase Remain the same Decrease ANSWER DOWNLOAD EXAMIANS APP
Physics An athlete runs before long jump to get advantage on Inertia of motion Moment of a force Principle of moments Frictional force Inertia of motion Moment of a force Principle of moments Frictional force ANSWER DOWNLOAD EXAMIANS APP
Physics Holography is a technique of Recording a permanent three dimensional black and white photograph Recording a permanent three dimensional photograph of a given single colour or a multicolour Recording a permanent three dimensional multicolour photograph Recording a permanent, sharp two diimensional black and white or multicolour photograph Recording a permanent three dimensional black and white photograph Recording a permanent three dimensional photograph of a given single colour or a multicolour Recording a permanent three dimensional multicolour photograph Recording a permanent, sharp two diimensional black and white or multicolour photograph ANSWER DOWNLOAD EXAMIANS APP
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