Physics The phenomenon of light associated with the appearance of blue colour of the sky is Interference Refraction Reflection Scattering Interference Refraction Reflection Scattering ANSWER DOWNLOAD EXAMIANS APP
Physics When a detergent is added to pure water, its surface tension Decreases Remains constant Increases Becomes infinite Decreases Remains constant Increases Becomes infinite ANSWER DOWNLOAD EXAMIANS APP
Physics Fibre optics work on the principle of Total internal reflection Total internal absorption Optical rotation Scattering of light Total internal reflection Total internal absorption Optical rotation Scattering of light ANSWER DOWNLOAD EXAMIANS APP
Physics In a Laser (say neon laser) all the atoms emit the light waves of Same amplitude Same frequency All of these Same phase Same amplitude Same frequency All of these Same phase ANSWER DOWNLOAD EXAMIANS APP
Physics Second and third class levers are differentiated by The location of the load The location of the fulcrum The presence of multiple loads The type of fulcrum present The location of the load The location of the fulcrum The presence of multiple loads The type of fulcrum present ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit for measuring work and energy is Watt Farad Joule Ohm Watt Farad Joule Ohm ANSWER DOWNLOAD EXAMIANS APP
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