Gibageta

*Solution✍🏼*😄 Let length of brass be *a* Length of iron be *b* All length above are at 10°c ✍🏼Their differences is 14cm a-b=14...(i) *In equation (i) above is (a-b) because brass expands faster than iron*😊😊 ✍🏼At 100°c means change in temperature is...