Two liquids of equal volume are thoroughly mixed. If their specific heats are C1,C2 temperatures θ1,θ2 and densities d1, d2 respectively, the final temperature of the mixture is:
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
C1θ1+C2θ2d1C1+d2C2
b
d1C1θ1+d2C2θ2d1C1+d2C2
c
d1C1θ1+d2C2θ2d1θ1+d2θ2
d
d1θ1+d2θ2C1θ1+C2θ2
answer is B.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Heat lost = Heat gained ⇒ Vd1C1(θ-θ1)=Vd2C2(θ2-θ) ⇒ θ=d1C1θ1+d2C2θ2d1C1+d2C2
Two liquids of equal volume are thoroughly mixed. If their specific heats are C1,C2 temperatures θ1,θ2 and densities d1, d2 respectively, the final temperature of the mixture is: