Thermal Energy Transfer Test | Baamboozle - Baamboozle

0%

0 0 0

Back Restart

Which type of thermal energy transfer occurs when heat circulates in air or water (hot rises, cold sinks)?

convection

What are criterion in a science experiment?

the job you must accomplish with your experiment

Which of the following was a criterion from our medicine container project?

must keep ice cold for at least 30 minutes

Which type of thermal energy transfer occurs when 2 objects of different temperatures touch?

conduction

What are constraints in a science experiment?

limitations of a science experiment

What are constraints you might have to consider when building a cup to keep something hot?

how much time you have to build what materials are available how much money it will cost

True or False: The cup made of Material 3 must be the best conductor?

False

If there was an arrow showing the thermal energy transfer between the two objects, which direction would it point?

To the left (from the red cube to the blue cube)

In which direction does the transfer of thermal energy move?

From the hotter object (fire) to the colder object (the pan)

Particles moving __________ have MORE kinetic energy. (hint: what speed are they moving?

Faster

Would more ice cream or less ice cream melt faster?

less ice cream (less mass)

Based on the graph, which material of cup would keep the drink the hottest the longest?

Material 3

Use the letters to put the thermometers in order from HOTTEST to COLDEST

B, C, D, A

How do you know material 3 is keeping the drink the hottest? (hint: there may be more than one correct answer)

Material 3 is the hottest at the end of the trial Material 3 has the highest line on the graph Materials 1, 4, and 2 are colder than Material 3

What is an example of conduction?

Answers will vary: touching something hot pot on a burner melting ice in your hand

What is an example of convection?

Answers will vary: lava lamp hot air balloon hot upstairs/cold downstairs pot of macaroni or boiling substance

Which type of thermal energy transfer occurs when heat travel in waves and does NOT touch another object?

radiation

Do larger things or smaller things heat up faster?

smaller things (items with less mass)

What is an example of radiation?

Answers will vary: sitting by a fire sun heating you up

What materials would you use if you had to build something to keep liquid hot for 30 minutes?

Styrofoam, glass, wool, cotton, plastic, etc.

What is the temperature in degrees Celsius of this thermometer?

15 degrees Celsius

True or False: The type, states, and amount of matter of an object can determine its thermal energy transfer

True

What were some constraints from our medicine container project?

must be smaller than a shoebox must cost less than $20 must use materials found at home or brought by you

What are criteria you might have to consider when building a cup to keep something hot?

how big it can be how long it has to stay hot