When heated from 0 to 100oC volume of a given mass of water will :
When heated from 0 to 100oC volume of a given mass of water will :
A). Increase gradually
B). Decrease gradually
C). Increase and then will decrease
D). Decrease and then will increase
1 answers
Decrease and then will increase
From water at 0°C to water at 4°C, on addition of heat, the water surprisingly, contracts till it reaches maximum density at 4°C. This negative thermal expansion is termed as the anomalous expansion of water. From water at 4°C to water at 100°C, water shows a positive cubical thermal expansion like other substances and gradually expand with the increase in temperature.
Other Questions
1. The velocity of sound is more of
4. What will happen if an object is dropped from a height and there is no air resistance?
5. The least penetrating power ray is
7. A fuse is used in an electric circuit to -
8. Which of the following is optical illusion
10. What is the force of attraction between any two bodies by virtue of their masses is called?