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Temperature Conversions
Calculating Density
Heat Transfer
Vocab
100

Convert 30 C to K

1. C = (5/9)(F - 32)

2. F = (9/5)C + 32

3. K = C + 273

4. C = K - 273

303 K

100

Calculate the density of 34 g of a liquid measured into 47 mL of a container

0.72 g/mL

100

What is the term for the process of heat transfer through airways, or by indirect contact?

Radiation

100

This is the term for the lowest possible measure of temperature

Absolute Zero

200

Convert 168 K to C

1. C = (5/9)(F - 32)

2. F = (9/5)C + 32

3. K = C + 273

4. C = K - 273

-105 C

200

Calculate the mass of a liquid with a density of 3.4 g/mL and a volume of 20 mL

68 g

200

What is the term for the transfer of heat by direct contact?

Conduction

200

This is the term for thermal energy that is passed from an object of higher temperature to an object of lower temperature

Heat

300

Convert 48 F to C

1. C = (5/9)(F - 32)

2. F = (9/5)C + 32

3. K = C + 273

4. C = K - 273

8.89 C

300

Calculate the volume of a block of sugar that has a mass of 57 g and a density of 2.1 g/cc

27.14 cc

300

What is the difference between heat and temperature?

Heat = total kinetic energy

Temperature = average kinetic energy

300

This is a term for the measure of a given mass and weight of an object once it is suspended into a container

Density

400

Convert 21 C to F

1. C = (5/9)(F - 32)

2. F = (9/5)C + 32

3. K = C + 273

4. C = K - 273

69.8 F

400

Calculate the volume of a liquid that has a mass of 80 mg and a density of 0.7 g/mL

0.11 mL

400

What is the term for heat transfer by the rising and falling of heated and cooled air?

Convection

400

This is the term for a material that helps reduce the transfer of heat from one material to another

Insulation

500

Convert 8 F to K

1. C = (5/9)(F - 32)

2. F = (9/5)C + 32

3. K = C + 273

4. C = K - 273

259.8 K

500

50 g of iron shot is added to a graduated cylinder containing 2.3 L of water.  The water rises to the 2.9 L mark.  From this info, calculate the density of iron.

0.08 g/mL

500

List two examples of heat transfer NOT already talked about in class.

Answers will vary!

500

This is the term for the amount of energy needed to raise the temperature of an object by 1 degree.  

(Hint: It is a TYPE of heat)

Specific heat