Please help with this problem A substance with specific heat 0.2 cal/(g ⋅°C) which is initially at 70 °C comes into contact with the same amount of another specific heat substance 0.5 cal/(g ⋅°C). The final temperature when equilibrium is reached is 46 °C. Calculates the initial temperature of the second substance.
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A substance with specific heat 0.2 cal/(g ⋅°C) which is initially at...
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