Physics Which of the following is not caused by atmospheric refraction of light ? Sun becoming visible two or three minutes before actual sunrise Sun appearing higher in the sky than it actually is Twinkling of stars at night Sun appearing red at sunset Sun becoming visible two or three minutes before actual sunrise Sun appearing higher in the sky than it actually is Twinkling of stars at night Sun appearing red at sunset ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following processes is responsible for the glittering of air bubble rising through water? Reflection of light Total internal reflection of light Scattering of light Refraction of light Reflection of light Total internal reflection of light Scattering of light Refraction of light ANSWER DOWNLOAD EXAMIANS APP
Physics 1 WH = 36000 joules 3600 joules 360 joules 36 joules 36000 joules 3600 joules 360 joules 36 joules ANSWER DOWNLOAD EXAMIANS APP
Physics Even after sunset, the air near the Earth's surface continue to receive heat due to Insolation Convection Terrestrial Radiation Conduction Insolation Convection Terrestrial Radiation Conduction ANSWER DOWNLOAD EXAMIANS APP
Physics Air pressure is measured in which of the following units? Kg/mts Newton Steridian Pascal Kg/mts Newton Steridian Pascal ANSWER DOWNLOAD EXAMIANS APP
Physics Find the power of a convex lens if the image formed is at a distance of 16 cm from the lens when the object is placed on the other side of the lens at 20 cm from the optical centre? 11.25 diopters -3.75 diopters -11.25 diopters 3.75 diopters 11.25 diopters -3.75 diopters -11.25 diopters 3.75 diopters ANSWER DOWNLOAD EXAMIANS APP
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