Question

4) 1:1
w
respectively have masses in the ratio 3 : 4 and
80 1
1) 70°C 2) 50°C
3) 40°C 4) 35°C
heats is
81.
2. Two liquids at temperatures 60°C and 20°C
their specific heats in the ratio 4:5. If the two
liquids are mixed, the resultant temperature is
3. Two liquids are at 40°C and 30°C. When they
are mixed in equal masses, the temperature of
the mixture is 36°C. Ratio of their specific
75. 60 g of ice at 0°C is mixed with 60
1) 80 g of water and 40 g of steam at 100°C
3) 120 g of water at 100°C
of steam and 80 g of water at 0°C
1) 3:2 2) 2:3 3) 4 : 3 4) 3:4
14. Two liquids of masses M, and M, and specific
heats S, and S, respectively are mixed. The
specific heat of the mixture is
MS,+M,S
M,S,+M S2
M,+M2
M,S,-M2S2 MS-M S2
M. +M
4)
M +
+M2
of steam
at 100°C. At thermal eqilibrium, the mixture
(AP EAMCET-2016)
2) 120 g of water 90°C
1)
2) 2(M +
+M2)
3)
82.
g
contains
4) 40 g........pls answer all the questions​

Answer 1

Answer:

Heat lost by one liquid = Heat gained by another liquid

Answer 2

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