Thermodynamics

ok it's clear but here why we are taking temperature in Celsius not in Kelvin ?????

here is the detailed solution...

If you are asking about short Trick. you have to remember some formulas. I have directly used the formula here. you can remember this formula and note it in your shortnotes. it wil...

here is the detailed solution , the key point here is to use the definition of alpha and beta and put in dV expansion . here i have taken intial pressure as 1atm (standard) . feelf...