Physics When a person sitting on a swing stands up on the swing, the frequency of oscillation Decreases Becomes infinite Increases Does not change Decreases Becomes infinite Increases Does not change ANSWER DOWNLOAD EXAMIANS APP
Physics If an electron and a photon have the same wavelength, then they will have the same Angular momentum Linear momentum Energy Velocity Angular momentum Linear momentum Energy Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics If the velocity of a body is halved its kinetic energy ________ Is also doubled Becomes 1/4 th Becomes half Become 4 times Is also doubled Becomes 1/4 th Becomes half Become 4 times ANSWER DOWNLOAD EXAMIANS APP
Physics Stars appear twinkling because of ......... of light. Reflection Emission Scattering Absorption Reflection Emission Scattering Absorption ANSWER DOWNLOAD EXAMIANS APP
Physics The radiant energy having lowest energy is UV rays Visible light Microwave radiation Gamma rays UV rays Visible light Microwave radiation Gamma rays ANSWER DOWNLOAD EXAMIANS APP
Physics Light from Sun reaches Earth in approximately 3 minutes 8 minutes 12 minutes 10 minutes 3 minutes 8 minutes 12 minutes 10 minutes ANSWER DOWNLOAD EXAMIANS APP
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