Physics Stars appear twinkling because of ......... of light. Absorption Reflection Emission Scattering Absorption Reflection Emission Scattering ANSWER DOWNLOAD EXAMIANS APP
Physics Cloudy nights are warmer compared to clear cloudless nights, because clouds mainly Reflect back the heat given by earth Prevent cold waves from the sky descending on earth Produce heat and radiate it toward earth Absorb heat from the atmosphere send it towards earth Reflect back the heat given by earth Prevent cold waves from the sky descending on earth Produce heat and radiate it toward earth Absorb heat from the atmosphere send it towards earth ANSWER DOWNLOAD EXAMIANS APP
Physics Ozone layer in the outer atmosphere helps us in Absorbing UV radiations Absorbing cosmic ray particles Reflecting radio waves and makes radio communication possible Regulating the temperature of atmosphere Absorbing UV radiations Absorbing cosmic ray particles Reflecting radio waves and makes radio communication possible Regulating the temperature of atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Loudness of sound depends on Amplitude Frequency Wavelength Pitch Amplitude Frequency Wavelength Pitch ANSWER DOWNLOAD EXAMIANS APP
Physics How much calorie of energy is released by a boiled egg ? 77 60 40 50 77 60 40 50 ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is arranged in order of decreasing conductivity? Copper, Silver, Aluminium, Steel Aluminium, Silver, Copper, Steel Silver, Copper, Aluminium, Steel Copper, Aluminium, Steel, Silver Copper, Silver, Aluminium, Steel Aluminium, Silver, Copper, Steel Silver, Copper, Aluminium, Steel Copper, Aluminium, Steel, Silver ANSWER DOWNLOAD EXAMIANS APP
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