Ask Question
2 January, 16:35

A brass cube, 10 cm on a side, is raised in temperature by 200°c. the coefficient of volume expansion of brass is 57 ' 10-6/c°. by what percentage does volume increase?

+1
Answers (1)
  1. 2 January, 16:55
    0
    Percentage increase in the volume of brass=1.14 %

    Explanation:

    The increase in volume is given by

    ΔV = V₀ Υ ΔT

    ΔV = change in volume

    Vo = original volume

    ΔT = change in temperature = 200°C

    Υ ΔT = Coefficient of volume expansion of brass is 57 x 10⁻⁶/C°

    so ΔV/V₀ = Υ ΔT

    ΔV/V₀ = 57 x 10⁻⁶ (200)

    ΔV/V₀=0.0114

    so percentage increase in volume = ΔV/V₀ x 100 = 0.0114 (100)

    percentage increase in volume=1.14 %
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A brass cube, 10 cm on a side, is raised in temperature by 200°c. the coefficient of volume expansion of brass is 57 ' 10-6/c°. by what ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers