Physics Which among the following waves is used for communication by artificial satellites ? Frequency of 1016 series Micro waves Radio waves M. Frequency of 1016 series Micro waves Radio waves M. ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following physical quantities has the same dimensions as that of Planck's constant? Force Potential energy Linear momentum Angular momentum Force Potential energy Linear momentum Angular momentum ANSWER DOWNLOAD EXAMIANS APP
Physics The final image in a simple microscope is Real, diminished and inverted Virtual, diminished and erect Real, magnified and erect Virtual, magnified and erect Real, diminished and inverted Virtual, diminished and erect Real, magnified and erect Virtual, magnified and erect ANSWER DOWNLOAD EXAMIANS APP
Physics A storm is predicted if atmospheric pressure Falls gradually Falls suddenly Rises suddenly Rises gradually Falls gradually Falls suddenly Rises suddenly Rises gradually ANSWER DOWNLOAD EXAMIANS APP
Physics Stars appear twinkling because of ......... of light. Emission Absorption Scattering Reflection Emission Absorption Scattering Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Rainbow is due to absorption of sunlight in minute water droplets diffusion of sunlight through water droplets refraction and reflection of sunlight by water droplets ionisation of water deposits absorption of sunlight in minute water droplets diffusion of sunlight through water droplets refraction and reflection of sunlight by water droplets ionisation of water deposits ANSWER DOWNLOAD EXAMIANS APP
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