Physics Which of the following statements is true when we see ''rainbow' ? We face sun and raindrops The sky remains clear and the sun is at lower position in the sky In light rainfall, we face Sun The Sun remains behind us and we face raindrops We face sun and raindrops The sky remains clear and the sun is at lower position in the sky In light rainfall, we face Sun The Sun remains behind us and we face raindrops ANSWER DOWNLOAD EXAMIANS APP
Physics The Hooke's law is valid for Entire elastic region of the stress strain curve Only proportional region of the stress strain curve Entire stress strain curve Elastic as well as plastic region of the stress strain curve Entire elastic region of the stress strain curve Only proportional region of the stress strain curve Entire stress strain curve Elastic as well as plastic region of the stress strain curve ANSWER DOWNLOAD EXAMIANS APP
Physics When a steel ball is placed on the surface of mercury, it does not sink because Mercury is a semisolid Of the high viscosity of mercury The density of mercury is greater than that of steel Of the surface tension of mercury Mercury is a semisolid Of the high viscosity of mercury The density of mercury is greater than that of steel Of the surface tension of mercury ANSWER DOWNLOAD EXAMIANS APP
Physics The pressure exerted by a 760 mm column of mercury at 0°C is known as 1 atmosphere 1 pascal 1 bar 1 poise 1 atmosphere 1 pascal 1 bar 1 poise ANSWER DOWNLOAD EXAMIANS APP
Physics What is a compound microscope? A microscope that has two sets of lenses : an occular lens and an eyepiece. A microscope whose lenses are convex. A microscope whose lenses are concave. A microscope that has one lens. A microscope that has two sets of lenses : an occular lens and an eyepiece. A microscope whose lenses are convex. A microscope whose lenses are concave. A microscope that has one lens. ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of Magnetic Induction? Volt Farad Henry Ohm Volt Farad Henry Ohm ANSWER DOWNLOAD EXAMIANS APP
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