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2nd Law of Thermodynamics

The statement...

Question

The statement - 'Heat cannot flow from colder body to hotter body' is known as

A

1 st law of Thermodynamics

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B

Zeroth law

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C

2nd law of Thermodynamics

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D

Law of conservation of energy

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Solution

The correct option is B 2nd law of Thermodynamics
2nd law of Thermodynamics says that the heat cannot flow from colder body to hotter body.

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Similar questions

Q. Choose the correct options for the following statements :

A) First law of thermodynamics specifies the conditions under which a body can use its heat energy to produce the work.
B) Second law of thermodynamics states that heat always flows from hot body to cold body by itself.

Q. Assertion :The zeroth law of thermodynamics was known before law I of thermodynamics. Reason: The zeroth law concerning thermal equilibrium was appeared after three laws (I, II and III) of termodynamics and thus was named as zeroth law.

Q. The first law of thermodynamics is a statement of
(a) conservation of heat
(b) conservation of work
(c) conservation of momentum
(d) conservation of energy

Q. Assertion :First law of thermodynamics can be applied for ideal gases only. Reason: First law is simply, law of conservation of energy.

Q. Zeroth law of thermodynamics is related to:

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