Physics In which one of the following the phenomenon of total internal reflection of light is used ? Formation of mirage Working of binoculars Formation of rainbow Twinkling of stars Formation of mirage Working of binoculars Formation of rainbow Twinkling of stars ANSWER DOWNLOAD EXAMIANS APP
Physics Which planet has the lowest density? Earth Jupiter Neptune Saturn Earth Jupiter Neptune Saturn ANSWER DOWNLOAD EXAMIANS APP
Physics A man standing at the top of a tower has two spheres A and B. He drops sphere A downwards and throws sphere B horizontally at the same time. Which of the following is correct ? Both the spheres will reach the ground simultaneously. A will reach the ground first. The question is incomplete because the masses of the spheres are not given. B will reach the ground first. Both the spheres will reach the ground simultaneously. A will reach the ground first. The question is incomplete because the masses of the spheres are not given. B will reach the ground first. ANSWER DOWNLOAD EXAMIANS APP
Physics Absolute Zero is defined as At which liquid Helium boils At which water boils at 298K At which the volume becomes zero The temperature at which all molecular motion ceases At which liquid Helium boils At which water boils at 298K At which the volume becomes zero The temperature at which all molecular motion ceases ANSWER DOWNLOAD EXAMIANS APP
Physics Which physicists is the writer of the book 'A Brief History of Time'? Hans Bethe Albert Einstein Stephen Hawking Isaac Newton Hans Bethe Albert Einstein Stephen Hawking Isaac Newton ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of falling rain drops attains a terminal value because of Viscous force exerted by air Surface tension Upward thrust due to air Air current Viscous force exerted by air Surface tension Upward thrust due to air Air current ANSWER DOWNLOAD EXAMIANS APP
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