Heat Flow and Thermal Energy-Practice

Which would require more added heat energy to boil?

• 1 gallon of water

• 2 gallons of water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

True/False: Everything (even stuff that feels cold) has heat energy.

• True

• False

A blue cup has 100 mL of water at 50 degrees Celsius. A green cup has 200 mL of water at 50 degrees Celsius. Which statement is true.

• The green cup has a higher temperature

• The cups have equal temperatures and equal thermal energy

• The green cup has more thermal energy but the same temperature as the blue cup.

• The blue cup has more thermal energy and equal temperature.

Tags

NGSS.MS-PS3-4

Which of these would require them most thermal energy to raise its temperature 10 degrees Fahrenheit.

• 1 gallon of water

• 2 gallons of water

• 3 gallons of water

• 4 gallons of water

Tags

NGSS.MS-PS3-4

Thermal Energy is.....(choose 2)

• the same as temperature.

• the total heat energy a material contains

• an energy that can flow from one place to another

When holding a cup of ice water, your warm hand feels cold. How does the heat transfer?

• From the cold cup to your hand
• From the cold cup to the warm air
• From the ice to your hand
• From your warm hand to the cold cup.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

True or False: Cold is not really a thing, its just lack of heat

• True

• False

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-3

Which has more thermal energy

• 2 cups of boiling water

• 4 cups of boiling water

• 5 cups of frozen water

Tags

NGSS.MS-PS1-4

Two cups of hot coffee (both 115 degrees F) are on the table. Once cup contains twice as much coffee as the other. Which statement is true?

• They are the same temperature and have equal thermal energy

• They have different temperatures and different amounts of thermal energy

• They have the same temperature and the cup with more coffee has more thermal energy.

• They have different temperatures and the cup with more coffee has more thermal energy

Thermal energy is the total heat energy in a material. The amount of total thermal energy depends upon (choose 2)

• temperature of the material

• color of material

• amount of material

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4