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Absorb heat from the atmosphere send it towards earth
Prevent cold waves from the sky descending on earth
Reflect back the heat given by earth
Produce heat and radiate it toward earth
Compressions and Rarefactions are characteristic of
Compressions and rarefactions are due to variability of
Conservation of energy means that
Consider a static point charge. if the charge is negative, then the electric line of the forces are :
Conversion of a substance directly from solid to vapour state is known as
Conversion of heat into electrical er is attained by using:
Conversion of sound energy into electrical energy is done by
Convex lenses are used for the correction of
Convex mirrors are used as a rear view mirror in motor cycles as
Convex mirrors are used as a rear view mirror in motor cycles because