Advertisements
Advertisements
Question
Iron expands ............ than copper.
Solution
Iron expands less than copper
APPEARS IN
RELATED QUESTIONS
Telephone wires are kept tight between the two poles in winter.
Liquids expand ................ than the solids.
Alcohol expands ........... than water.
A given volume of alcohol and the same volume of water are heated from the room temperature to the same temperature then.
Name the three states of matter and distinguish them on the basis of their (i) volume, and (ii) shape
Distinguish between liquid and vapour (or gas) states of matter on the basis of the following factors
- Arrangement of molecules
- Inter-molecular separation
- Inter-molecular force, and
- Kinetic energy of molecules
What is evaporation? Explain it on the basis of molecular motion.
Two identical rods, one hollow and the other solid are heated to the same rise in temperature. Which will expand more?
What do you mean by anomalous behaviour of water?
______ exists when two objects In thermal contact no longer affect each other’s temperature.