Physics The colour of sky appears blue due to Refraction Dispersion Reflection Scattering of shorter wave lengths Refraction Dispersion Reflection Scattering of shorter wave lengths ANSWER DOWNLOAD EXAMIANS APP
Physics The primary agent of contact metamorphism is Pressure Flowing water Weathering Temperature Pressure Flowing water Weathering Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Instrument used to study the behaviour of a vibrating string is : Sonometer Barometer Hygrometer Hydrometer Sonometer Barometer Hygrometer Hydrometer ANSWER DOWNLOAD EXAMIANS APP
Physics Pipelines in cold countries often burst in winter, because Pipelines contract in their volume Water freezes and expands in its volume Pipelines expand due to freezing Temperature of ice is less than that of water Pipelines contract in their volume Water freezes and expands in its volume Pipelines expand due to freezing Temperature of ice is less than that of water ANSWER DOWNLOAD EXAMIANS APP
Physics Red light is used for signals because it has Low refraction in the medium High frequency High intensity Long wavelength Low refraction in the medium High frequency High intensity Long wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics Echolocation is an adaptation bats use to Locate flowering plants Hunt insects in flight Find warm places for hibernation All of these Locate flowering plants Hunt insects in flight Find warm places for hibernation All of these ANSWER DOWNLOAD EXAMIANS APP
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