Physics Heat from the sun reaches earth by the process of All of these Convection Radiation Conduction All of these Convection Radiation Conduction ANSWER DOWNLOAD EXAMIANS APP
Physics A concave lens always forms an image which is Real and inverted Virtual and erect Virtual and inverted Real and erect Real and inverted Virtual and erect Virtual and inverted Real and erect ANSWER DOWNLOAD EXAMIANS APP
Physics These waves cannot be transmitted through vacuum. Light Electromagnetic Sound Heat Light Electromagnetic Sound Heat ANSWER DOWNLOAD EXAMIANS APP
Physics If the wavelengths corresponding to ultraviolet, visible and infrared radiations are given as lUV, lVIS and lIR respectively, then which of the following gives the correct relationship among these wavelengths? LUV < lVIS < lIR LUV > lVIS > lIR LUV < lIR < lVIS LUV > lIR > lVIS LUV < lVIS < lIR LUV > lVIS > lIR LUV < lIR < lVIS LUV > lIR > lVIS ANSWER DOWNLOAD EXAMIANS APP
Physics Angle of friction and angle of repose are Proportional to each other None of these Not equal to each other Equal to each other Proportional to each other None of these Not equal to each other Equal to each other ANSWER DOWNLOAD EXAMIANS APP
Physics Stars in the sky appear to twinkle due to A series of reflections A series of refractions A surface tension phenomenon Multiple diminishing brightness A series of reflections A series of refractions A surface tension phenomenon Multiple diminishing brightness ANSWER DOWNLOAD EXAMIANS APP
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