Advertisements
Advertisements
प्रश्न
Define coefficient of linear expansion.
व्याख्या
टीपा लिहा
Advertisements
उत्तर
Coefficient of Linear expansion is equal to the change in length of a rod of length 1m when its temperature rises by 1°C.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Write down the body temperature of a healthy person.
Define temperature and write its S.I. unit.
1 J equals to :
Two bodies at different temperatures are placed in contact with each other. State the direction in which heat flows.
State two uses of a bimetallic strip.
State the types of thermal expansion. What is the relation between α and γ?
Name two animals which are able to increase their body temperature in summers and decrease their body temperature in winters.
State three models of transfer of heat.
Heat flows from a ______ body to a _____ body.
Temperature is the average ______ of the molecules of a substance.
