Physics Which colour has the highest energy? Violet Blue Red White Violet Blue Red White ANSWER DOWNLOAD EXAMIANS APP
Physics Pipelines in cold countries often burst in winter, because Water freezes and expands in its volume Pipelines expand due to freezing Temperature of ice is less than that of water Pipelines contract in their volume Water freezes and expands in its volume Pipelines expand due to freezing Temperature of ice is less than that of water Pipelines contract in their volume ANSWER DOWNLOAD EXAMIANS APP
Physics X-rays region lies between Visible and infra-red region Gamma-rays and ultraviolet region Short radio waves and long radio waves Ultraviolet and visible region Visible and infra-red region Gamma-rays and ultraviolet region Short radio waves and long radio waves Ultraviolet and visible region ANSWER DOWNLOAD EXAMIANS APP
Physics The centre of gravity of a sprinter during the race lies Behind his feet To the left side of the body At the centre of the body Ahead of his feet Behind his feet To the left side of the body At the centre of the body Ahead of his feet ANSWER DOWNLOAD EXAMIANS APP
Physics Frictional force acts in The same direction as the motion Upward direction The opposite direction of the motion All the directions The same direction as the motion Upward direction The opposite direction of the motion All the directions ANSWER DOWNLOAD EXAMIANS APP
Physics A 4 kg object is moving horizontally with a speed of 5 m/s. To increase its speed to 10 m/s, the amount of net work required to be done on this object is: 150 J 75 J 100 J 50 J 150 J 75 J 100 J 50 J ANSWER DOWNLOAD EXAMIANS APP
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