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Intro to Thermodynamics

Total questions: 10

Worksheet time: 14mins

Name
Class
Date
1.

Define Kinetic Energy

a)

The stored energy of an object

b)

The energy of motion

c)

The electrical properties of an object

d)

The energy to freeze an oebject

2.

Potential energy is defined as:

a)

The stored energy of an object

b)

The energy of motion

c)

The electrical properties of an object

d)

The energy to freeze an object

3.
The transfer of thermal energy between objects of different temperatures is called...
a)
temperature
b)
heat
c)
internal energy
d)
none of these
4.
Thermal energy always moves:
a)
From a high temperature object to a lower temperature object.
b)
From a lower temperature object to a higher temperature object.
c)
From an object with lower kinetic energy to an object with higher kinetic energy.
d)
From an object of higher mass to an object of lower mass.
5.
The first law of thermodynamics states that energy is
a)
created
b)
destroyed
c)
conserved
d)
created and destroyed
6.

In the formula of The First Law of Thermodynamics, the ''W'' represent:

a)

Work done on or by the system

b)

Change in internal energy

c)

Energy transferred as heat

7.

The First Law of Thermodynamics describes the conservation of energy

a)

True

b)

False

8.

Internal energy is used exclusively for work.

a)

Isovolumetric

b)

Adiabatic

c)

Isothermal

d)

Isolated System

9.

No work is done on or by the system

a)

Isothermal

b)

Adiabatic

c)

Isovolumetric

d)

Isolated System

10.

Heat transferred is completely used for work.

a)

Isothermal

b)

Isovolumetric

c)

Adiabatic

d)

Isolated system