You have m kgs of a certain liquid in a vessel, which is heated till there is a temperature change of ΔT. If the coefficient of volume expansion is γ, what is the density of the liquid after heating, if the initial density was ρ?
Ik the answer...but how did...in the last step did
ρ/(1+y∆T) changes to ρ(1-y∆T)
Please explain this step.
Thank you!