Physics Which one is not a part of Kepler's Law? Law of areas Law of speed Law of orbits Law of periods Law of areas Law of speed Law of orbits Law of periods ANSWER DOWNLOAD EXAMIANS APP
Physics Sound following a flash of lightning is called Thunder Cloud clash Bolting Stoning Thunder Cloud clash Bolting Stoning ANSWER DOWNLOAD EXAMIANS APP
Physics A body of mass 2 kg is thrown upward with initial velocity of 20 m/s. After 2 seconds, its kinetic energy will be : (g = 10 m/s2) 200 J 400 J 0 J 100 J 200 J 400 J 0 J 100 J ANSWER DOWNLOAD EXAMIANS APP
Physics An electron microscope gives higher magnification than an optical microscope, because : The velocity of electron is smaller than that of visible light The wavelength of electrons is smaller as compared to the wavelength of visible light The electrons have more energy than the light particles It uses more powerful lenses The velocity of electron is smaller than that of visible light The wavelength of electrons is smaller as compared to the wavelength of visible light The electrons have more energy than the light particles It uses more powerful lenses ANSWER DOWNLOAD EXAMIANS APP
Physics In a Carnot engine when heat is taken from the source, its temperature Remains constant Decreases and then remains constant Decreases Increases Remains constant Decreases and then remains constant Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is the correct sequence of passage of light in a compound microscope? Condenser -Objective lens -Body tube -Eyepiece Eyepiece -Objective lens -Body tube -Mirror Objective lens -Condenser -Body tube -Eye piece Condenser -Objective lens -Eye -piece -Body tube Condenser -Objective lens -Body tube -Eyepiece Eyepiece -Objective lens -Body tube -Mirror Objective lens -Condenser -Body tube -Eye piece Condenser -Objective lens -Eye -piece -Body tube ANSWER DOWNLOAD EXAMIANS APP
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