Physics Nuclear reactors used to produce electricity are based on Nuclear fusion Nuclear fission Superconductivity Cold fusion Nuclear fusion Nuclear fission Superconductivity Cold fusion ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is correct about the properties of Gravitational Forces? They observe inverse square law None They are the strongest forces in nature Both a and b They observe inverse square law None They are the strongest forces in nature Both a and b ANSWER DOWNLOAD EXAMIANS APP
Physics The height of a geo-stationary satellite from the Earth's surface is approximately : 42,000 km 30,000 km None of these 36,000 km 42,000 km 30,000 km None of these 36,000 km ANSWER DOWNLOAD EXAMIANS APP
Physics Stationary wave is formed by Two waves of the same speed superposing A transverse wave superposing a longitudinal wave Two waves of same frequency travelling in the opposite direction Two waves of same frequency travelling in the same direction Two waves of the same speed superposing A transverse wave superposing a longitudinal wave Two waves of same frequency travelling in the opposite direction Two waves of same frequency travelling in the same direction ANSWER DOWNLOAD EXAMIANS APP
Physics Which layer of the earth's atmosphere reflect back the radio waves to the earth's surface ? Exosphere Mesosphere Ionosphere Stratosphere Exosphere Mesosphere Ionosphere Stratosphere ANSWER DOWNLOAD EXAMIANS APP
Physics What type of lens is a magnifying glass? Achromatic Diverging Spherical Converging Achromatic Diverging Spherical Converging ANSWER DOWNLOAD EXAMIANS APP
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