- #1
Patricia Reid
- 16
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An object has a density of 1250 kg m3 at 10◦C and a coefficient of linear expansion of α = 2.5 × 10−5 1 /K . What is the object’s density when the temperature is 25◦C?
I have tried using the equation ΔL=αL° ΔT but this equation has nothing to do with density.
the answer should be: 1248.6
Your help would be greatly appreciated!
I have tried using the equation ΔL=αL° ΔT but this equation has nothing to do with density.
the answer should be: 1248.6
Your help would be greatly appreciated!