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2º EM - Termodinâmica

Total questions: 4

Worksheet time: 2mins

Name
Class
Date
1.

È possibile creare una macchina che abbia rendimento 1?

a)

b)

No

2.

La formula del rendimento è:

a)

η = 1-Qc/Qh

b)

η = 1-Q/W

c)

η = 1-P/T

3.

Does the Second Law of Thermodynamics alter the conservation of energy principle?

a)

Yes

b)

No

4.

What is the definition of thermodynamics?

a)

The energy available to do work

b)

The study of the relationship between heat, work and energy

c)

The amount of heat it takes to move an engine

d)

The movement of heat