A solid material of volume 100\(cm^{-3}\) is heated through a temperature difference of 40°C. Calculate the increase in the volume of the material if its linear expansitivity is 2 x \(10^{-6}K{-1}\)
a
2.4 x\(10^{-2}cm^{-3}\)
b
1.6 x\(10^{-2}cm^{-3}\)
c
8 x\(10^{-2}cm^{-3}\)
d
5 x\(10^{-2}cm^{-3}\)
e
4 x\(10^{-2}cm^{-3}\)
Explanation
Correct Option
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emmanuelebuka12
5 months ago
No need to add 273 to the temperature since it's the temperature difference. Temperature difference is the answer they got after substracting the two temperature
for example
initial temperature is 10°C
final temperature is 50°C
Change in temperature = 50-10=40
Difference is the answer you get after substraction
