Advertisements
Advertisements
प्रश्न
Two identical rods of copper are heated to different temperatures — one by 5°C and the other by 10°C. Which rod will expand more?
Advertisements
उत्तर
Two rods with same length and material are heated to different temperature.
Lt-L0 ∝ t|
∴ Rod with higher temperature i. e. at 10°C will expand more.
APPEARS IN
संबंधित प्रश्न
A longer rod expands ........... than a shorter rod on being heated to the same temperature.
One rod of copper and another identical rod of iron are heated to the same rise in temperature. Which rod will expand more? Give reason.
Iron rims are heated before they are fixed on the wooden wheels.
Distinguish between a clinical and a laboratory thermometer.
Solids ______ on heating and ______ on cooling.
Analogy:
Expansion is length:: Linear expansion.
Expansion in volume:: ______.
How solids are expanded on heating?
When we cool the liquid it will become ______.
