Free Printable Temperature

Worksheets

Temperature

Total questions: 25

Worksheet time: 15mins

Name

Class

Date

The movement of thermal energy from a warmer object to a cooler object is called:

heat

temperature

motion

momentum

Heat transfer occurs:

in many directions

both from warm objects to colder ones and from cold objects to warmer ones

only from warm objects to colder ones

only from cold objects to warmer ones

A measure of the average kinetic energy of the individual particles in an object is called:

thermal energy

conduction

convection

temperature

When you touch something that feels cold,

heat from your hand moves into the cold substance.

coldness moves from the cold substance into your hand.

it melts.

it freezes.

Energy that moves particles of matter is

temperature

thermal energy

heat

friction

Why does a diver wear a wet suit?

To keep in thermal energy.

To keep from getting cuts.

To keep from sinking.

To keep out cold.

The temperature of a substance increases as___.

the substance expands

the average kinetic energy of its particles increases

the substance's volume increases

the substance's mass increases

You're holding hands with your best friend. Your friend's hands are REALLY warm and yours are really cold. After a few minutes, this has changed. How might you explain what happened?

The cold energy from your hand transferred to your friend's hand through conduction.

The heat energy from your friend's hand transferred to your hand through conduction.

The cold energy from your hand transferred to your friend's hand through convection.

The heat energy from your friend's hand transferred to your hand through convection.

If two objects have different temperatures, heat will flow from the warmer object to the cooler one UNTIL ____________

one reaches a temperature of zero

they both have an equal temperature

one runs out of energy

10.

Observe the diagram. Which statement is true about the kinetic energy of the molecules in the containers?

The molecules are moving faster in Diagram A

The molecules are moving slower in Diagram A

The molecules are moving at the same rate in both diagrams

11.

100 °C = _____ K

173 K

373K

273 K

0 K

12.

Convert: 253 °C to K:

526 K

625 K

0 K

186 K

13.

Convert: 0 K to °C

-273 °C

-273 K

273 °C

273 K

14.

Convert: 186.5 K to °C

-86.4 °C

-50 °C

-68.4 °C

180 K

15.

Convert: -45.9 °C to K:

227.1 K

400 K

0 K

16.

Convert: 175 K to °C:

-98 °C

79 K

230.9 °C

-48.2 °C

17.

As the temperature of a substance rises, the average kinetic energy of the particles making up the substance

increases

decreases

remains the same

18.

A liquid's freezing point is -38°C and its boiling point is 357°C. How many Kelvins are there between the boiling point and the freezing point of this liquid?

319

357

395

592

19.

Which temperature is equal to 20 K?

-253°C

-293°C

253°C

293°C

20.

Absolute zero

indicates the complete absence of heat/energy

is the coldest possible temperature

is when all molecular motion stops

All of the above

21.

Convert 32⁰F to Celsius

273 K

0⁰ C

0 K

12 ^o F

22.

10^oF to Celsius

-12.2^oC

23.3^o C

16.3^oF

-12.2 K

23.

13.4^oF to C

10.3 ^oF

-10.3 K

-10.3^oC

25.2^oC

24.

Which one of these is not a measured temperature?

102^o F

-273 ^o C

-273 K

373 k

25.

Which scale has no negatives units?

Kelvin

Celsius

Fahrenheit

My Scale

Reset

Temperature

Total questions: 25

Worksheet time: 15mins

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