Physics Green house effect is the heating up of the Earth's atmosphere which is due to The ultraviolet rays G-rays The infra-red rays X-rays The ultraviolet rays G-rays The infra-red rays X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics The phenomenon of light associated with the appearance of blue colour of the sky is Refraction Reflection Scattering Interference Refraction Reflection Scattering Interference ANSWER DOWNLOAD EXAMIANS APP
Physics Heat from the Sun reaches the Earth by Radiation Convection Reflection Conduction Radiation Convection Reflection Conduction ANSWER DOWNLOAD EXAMIANS APP
Physics A body of mass 5 kg accelerates from 12 m/s to 20 m/s in 4 seconds due to the application of a force on it. Calculate the magnitude of this force (in N). 20 80 10 40 20 80 10 40 ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity "Inductance"? Farad Tesla Weber Henry Farad Tesla Weber Henry ANSWER DOWNLOAD EXAMIANS APP
Physics The colour of the ocean appears to be blue because the sunlight falling on it is Diffracted Reflected Refracted Scattered Diffracted Reflected Refracted Scattered ANSWER DOWNLOAD EXAMIANS APP