naxneedshelp naxneedshelp

20-03-2016
Physics

Answered

50 g of liquid Y at 10 Celcius and 200 g of liquid Y at 40Celcius are mixed. Final temperature of the mixture is measured as 15 celcius. Find the ratio of cx/cy.

50 g of liquid Y at 10 Celcius and 200 g of liquid Y at 40Celcius are mixed. Final temperature of the mixture is measured as 15 celcius. Find the ratio of cx/cy class=

Verified Answer :

20-03-2016

50 g of liquid X at 10 Celcius and 200 g of liquid Y

mxcx(t-tx)+mycy(t-ty)=0
cx/cy = - my(t-ty) : mx(t-tx) = (my/mx) (ty - t) / (t-tx)
cx/cy = 200/50(40-15)/(15-10) = 20
cx/cy = 20

Answer Link

Related Questions

The radius of a circle with an area of 60 square centimeters is represented by the expression $\sqrt{\frac{60}{\pi}}$ centimeters. What is another way of expres

If James can swim 10 laps in 23 mins what would be his expected time for 15 laps

Book is to chapter as organization is to what

Which answer choice does not contain any punctuation errors A Help me Im falling Greta exclaimed B Help me Im falling Greta exclaimed C Help me Im falling Greta

When referring to student loans what is a grace period AThe time period between graduating college and starting your first job when you dont have to pay back st

what are 2 unique characteristics shared by all birds please answer quickly

what color is the Texas state capitol

What was the outcome of most European revolts of the 1830s

What type of cell is Ecoli

Rank the real gases according how they resemble an ideal gas CO Ne N2 He and NH3

Web Analytics