Physics What is the source of energy for the water cycle? Clouds Rain water Sun Animals Clouds Rain water Sun Animals ANSWER DOWNLOAD EXAMIANS APP
Physics A vacuum cleaner works on the principle of pressure difference. On the moon it will Not work at all Work with increased efficiency Work with reduced efficiency Work as efficiently as on the earth Not work at all Work with increased efficiency Work with reduced efficiency Work as efficiently as on the earth ANSWER DOWNLOAD EXAMIANS APP
Physics Green house effect is the heating up of the Earth's atmosphere which is due to The infra-red rays The ultraviolet rays G-rays X-rays The infra-red rays The ultraviolet rays G-rays X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics A parachute descends slowly whereas a stone dropped from the same height falls rapidly, because Stone is heavier than parachute A parachute has a larger surface area and air resistance is more Special mechanisms are present in parachute None of these Stone is heavier than parachute A parachute has a larger surface area and air resistance is more Special mechanisms are present in parachute None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the fastest communication channel? All are operating at nearly the same propagation speed Radio wave Optical fiber Microwave All are operating at nearly the same propagation speed Radio wave Optical fiber Microwave ANSWER DOWNLOAD EXAMIANS APP
Physics Instruments for measuring Solar Radiation? Dynamometer Anemometer Ammeter Pyranometer Dynamometer Anemometer Ammeter Pyranometer ANSWER DOWNLOAD EXAMIANS APP
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