Physics Which of the following has the highest frequency? Microwaves Radio waves X-rays Cosmic rays Microwaves Radio waves X-rays Cosmic rays ANSWER DOWNLOAD EXAMIANS APP
Physics In a vacuum, all electromagnetic waves have the same All listed here Frequency Velocity Wavelenth All listed here Frequency Velocity Wavelenth ANSWER DOWNLOAD EXAMIANS APP
Physics Of the following natural phenomena, tell which one known in Sanskrit as 'deer's thirst'? Halo Earthshine Rainbow Mirage Halo Earthshine Rainbow Mirage ANSWER DOWNLOAD EXAMIANS APP
Physics Flywheel is an important part of a steam engine because it : Decreases the moment of inertia Helps the engine in keeping the speed uniform Gives strength to the engine Accelerates the speed of the engine Decreases the moment of inertia Helps the engine in keeping the speed uniform Gives strength to the engine Accelerates the speed of the engine ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetism at the centre of a bar magnet is minimum minimum or maximum maximum zero minimum minimum or maximum maximum zero ANSWER DOWNLOAD EXAMIANS APP
Physics Which is evidence that supports the dynamo theory? Convection occurs in Earth's inner core Earth's core contains a large amount of iron Earth's outer core contains liquid that conducts electricity Granite and basalt conduct electricity Convection occurs in Earth's inner core Earth's core contains a large amount of iron Earth's outer core contains liquid that conducts electricity Granite and basalt conduct electricity ANSWER DOWNLOAD EXAMIANS APP
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