Physics Which of the following characteristics of light remains unchanged when light travels from vaccum enters water Wavelength Speed Amplitude Frequency Wavelength Speed Amplitude Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels fastest in Glass Water Vacuum Air Glass Water Vacuum Air ANSWER DOWNLOAD EXAMIANS APP
Physics Tesla is a unit of magnetic : Flux Induction Moment Field Flux Induction Moment Field ANSWER DOWNLOAD EXAMIANS APP
Physics Flywheel is an important part of a steam engine because it : Decreases the moment of inertia Gives strength to the engine Helps the engine in keeping the speed uniform Accelerates the speed of the engine Decreases the moment of inertia Gives strength to the engine Helps the engine in keeping the speed uniform Accelerates the speed of the engine ANSWER DOWNLOAD EXAMIANS APP
Physics Fiber optics cable used in communication, works on the principle of Refraction of light Regular reflection of light Total internal reflection of light Diffuse reflection of light Refraction of light Regular reflection of light Total internal reflection of light Diffuse reflection of light ANSWER DOWNLOAD EXAMIANS APP
Physics When a bullet is fired from a gun The gun recoils with the same momentum as the bullet The gun does not move The gun jumps up The gun moves forward The gun recoils with the same momentum as the bullet The gun does not move The gun jumps up The gun moves forward ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS