Physics
Two iron rods — one 10 m long and the other 5 m long, are heated to the same rise in temperature. Which will expand more?
Related Questions
Describe an experiment to demonstrate the thermal expansion in solids.
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?
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.
State three factors on which depend the linear expansion of a metal rod on heating.