Physics Heat transfer by conduction occurs when molecules None of these Combine Heated Collide None of these Combine Heated Collide ANSWER DOWNLOAD EXAMIANS APP
Physics Which has the lowest albedo? Light surfaces Dark surfaces None of these Both A & B Light surfaces Dark surfaces None of these Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics For a body moving with uniform acceleration its final velocity equals ________ 2 x average velocity + initial velocity Average velocity - initial velocity Average velocity + initial velocity 2 x average velocity - initial velocity 2 x average velocity + initial velocity Average velocity - initial velocity Average velocity + initial velocity 2 x average velocity - initial velocity ANSWER DOWNLOAD EXAMIANS APP
Physics If an ordinary glass tube and a glass capillary tube are both dipped in a beaker of water, water rises in Both Only the glass tube Neither Only the capillary tube Both Only the glass tube Neither Only the capillary tube ANSWER DOWNLOAD EXAMIANS APP
Physics According to special theory of relativity the mass of a particle Decreases with increase in velocity. Is independent of its velocity. Decreases with decrease in velocity. Increases with increase in velocity with respect to an observer. Decreases with increase in velocity. Is independent of its velocity. Decreases with decrease in velocity. Increases with increase in velocity with respect to an observer. ANSWER DOWNLOAD EXAMIANS APP
Physics Small bubbles are perfectly spherical because of Gravity Viscosity Pressure Surface tension Gravity Viscosity Pressure Surface tension ANSWER DOWNLOAD EXAMIANS APP
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