- #1
MatinSAR
- 606
- 183
- Homework Statement
- Two spheres of same size are made of the same metal but one is hollow and the other is solid. They are heated to same temperature, then what will happen?
- Relevant Equations
- Thermal expansion.
I am sure that the radius of the two spheres changes equally.
But in answer of the question it said that their change in volume is the same. Is it correct?!
Link of website: https://www.toppr.com/ask/question/...are-made-of-the-same-metal-but-one-is-hollow/
I think it is incorrect because equal change in radius does not mean the same volume change.
But in answer of the question it said that their change in volume is the same. Is it correct?!
Link of website: https://www.toppr.com/ask/question/...are-made-of-the-same-metal-but-one-is-hollow/
I think it is incorrect because equal change in radius does not mean the same volume change.