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Thermodynamcis ni CDM

Total questions: 12

Worksheet time: 2mins

Name
Class
Date
1.

Unit of density in SI or Metric system

a)

kg/m^3

b)

lb/ft^3

c)

kg/L

d)

lb/gal

2.

1 cubic meter is equal to

a)

1 L

b)

10 gal

c)

100 ft^3

d)

1000 ft^3

3.

volume/mass is?

a)

density

b)

specific weight

c)

specific gravity

d)

specific volume

4.

density is?

a)

mass/volume

b)

volume/mass

c)

weight/volume

d)

force/area

5.

Pressure is?

a)

Force/Volume

b)

(Mass)(Height)

c)

Area/Weight

d)

Force/Area

6.

Formula for Kinetic Energy

a)

KE = mgh

b)

KE = (m)(V^2)/2

c)

KE = Force/Area

d)

KE = Patm - Pgage

7.

Two types of Heat are

a)

Sensible and Latex

b)

Sensodyne and Latent

c)

Sensible and Latent

d)

Sensodyne and Latex

8.

Relative density is also called

a)

Specific weight

b)

Specific gravity

c)

Specific volume

d)

Specific heat

9.

deals with the transformation of heat into other forms of energy and vice versa.

a)

Newton's 2nd Law

b)

Thermodynamics

c)

Latent Heat

d)

Sensible Heat

10.

If the mass is 5 kg, acceleration is 10 m/s^2. The force is what?

a)

2 N

b)

50 N

c)

0.5 N

d)

490.5 N

11.

What do you call to this symbol 'ρ'?

a)

rho

b)

gamma

c)

upsilon

12.

1 F° equals what degree?

a)

1 C°

b)

1 K°

c)

1 R°

d)

461 °R