two liquids are 40°c ,30°c when they are mixed in equal massess the temp of the mixture is 36°c rationof their specific heats is
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Answered by
36
Answer:
Explanation:
According to the question both the liquid are of equal mass let it be 'm'
Let specific heat capacity of liquid at 40°C be and specific heat capacity of liquid at 30°C be
Temperature of mixture (T) is given as 36°C
Heat lost by one liquid = Heat gained by other liquid
Answered by
108
- Two liquids are 40°C and 30°C respectively .
- When they are mixed in equal masses the temperature of the mixture is 36°C .
- Ratio of their specific heat's .
Let,
- Liquid-1 is 40°C .
- And Liquid-2 is 30°C .
Again,
- Liquid-1 has specific heat at 40°C .
- And Liquid-2 has specific heat at 30°C .
✍️ According to the question, common temperature is 36°C and
- Both have equal mass [Suppose m ] .
Where,
- m = mass
- s = specific heat
- ∆t = change in temperature .
FOR LIQUID-1 :-
FOR LIQUID-2 :-
✨ Now, According to Conservation of energy,
The ratio of their specific heat's is .
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