Physics Stars appear twinkling because of ......... of light. Scattering Emission Reflection Absorption Scattering Emission Reflection Absorption ANSWER DOWNLOAD EXAMIANS APP
Physics A drop of liquid assumes spherical shape because: Inter molecular forces are weak in liquids A sphere has the least surface area for a given volume A sphere has the largest surface area for a given volume Intermolecular forces are strong in liquids Inter molecular forces are weak in liquids A sphere has the least surface area for a given volume A sphere has the largest surface area for a given volume Intermolecular forces are strong in liquids ANSWER DOWNLOAD EXAMIANS APP
Physics The colour of sky appears blue due to Dispersion Scattering of shorter wave lengths Refraction Reflection Dispersion Scattering of shorter wave lengths Refraction Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics What type of lens is used in a magnifying glass Concave Convex Plano-concave None of these Concave Convex Plano-concave None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Which compressor is usually used in AC? Rotary Centrifugal Reciprocating Axial Rotary Centrifugal Reciprocating Axial ANSWER DOWNLOAD EXAMIANS APP
Physics An optically plane surface reflects a beam of light As a parallel beam in one direction As parallel beams in all directions As a diffused beam in one direction As diffused beams in all directions As a parallel beam in one direction As parallel beams in all directions As a diffused beam in one direction As diffused beams in all directions ANSWER DOWNLOAD EXAMIANS APP
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