Questions
Two tanks A and B contain water at 30°C and 80°C respectively. The amount of water that must be taken from A and B to prepare 40 kg of water at 50°C :
detailed solution
Correct option is A
Heat lost = Heat gained ⇒ mA×1×(50-30)=mB×1×(80-50)⇒mAmB=32 Also mA+mB=40 So, mA=24 kg and mB=16 kgTalk to our academic expert!
Similar Questions
Consider the following statements.
(A) Specific heat capacity is the cause of formation of land and sea breeze.
(B) The specific heat of water is more than land.
Select the correct option.
(a) (A) is false but (B) is true.
(b) Both (A) and (B) are true.
(c) (A) is true but (B) is false.
(d) Both (A) and (B) are false.
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