Physics The blue colour of sky is due to Refraction of sunlight Scattering of shorter wavelengths of sunlight in the atmosphere Scattering of longer wavelengths of sunlight in the atmosphere Reflection of sunlight Refraction of sunlight Scattering of shorter wavelengths of sunlight in the atmosphere Scattering of longer wavelengths of sunlight in the atmosphere Reflection of sunlight ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of light in air is 8 × 103 m/s 3 × 108 m/s Infinity 3 × 10–8 m/s 8 × 103 m/s 3 × 108 m/s Infinity 3 × 10–8 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics Which process allows water to enter the atmosphere? Respiration Condensation Transpiration Evaporation Respiration Condensation Transpiration Evaporation ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following events occurred first ? Madame Marie Curie became the first woman Nobel Prize winner Max Planck unveiled the Quantum Theory Marconi first tranmitted a wireless signal Albert Einstein propounded the General Theory of Relativity Madame Marie Curie became the first woman Nobel Prize winner Max Planck unveiled the Quantum Theory Marconi first tranmitted a wireless signal Albert Einstein propounded the General Theory of Relativity ANSWER DOWNLOAD EXAMIANS APP
Physics An optically plane surface reflects a beam of light As a parallel beam in one direction As a diffused beam in one direction As diffused beams in all directions As parallel beams in all directions As a parallel beam in one direction As a diffused beam in one direction As diffused beams in all directions As parallel beams in all directions ANSWER DOWNLOAD EXAMIANS APP
Physics A pond of water appears less deep due to Polarisation Refraction Reflection Diffraction Polarisation Refraction Reflection Diffraction ANSWER DOWNLOAD EXAMIANS APP
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