A piece of ice is floating in water kept in a beaker. When all the ice melts the level of water will
A). First rise and then fall
B). Fall
C). Remain the same
D). Rise
Remain the same
When a piece of ice is placed in a beaker containing water, some of its portion remains out of the water level. Since the volume of ice is greater than the water hence after melting the volume of the piece will decrease and the water level will remain the same.
1. The velocity of sound is more in
2. The bats can fly in the dark because
3. A rearview mirror for driving is
4. Which of the following is not a part of a CRT ?
5. Which one of the following is not a feature of Indifference Curve?
6. A sphere rolls down on two inclined planes of different angles but same height, it does so
7. Friction can be reduced by changing from
9. Why is weightlessness experienced while orbiting the earth in space ships ?