Heat Transfer Assessment 2

What is the definition of heat according to the learning material?

• The energy transferred between objects that are at the same temperature

• The energy transferred between objects that are at different temperatures

• The energy that makes objects feel cold

• The energy that makes objects feel hot

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-3

Why does a metal stethoscope feel cold when it touches your skin?

• Because the stethoscope is always cold

• Because energy is transferred from the stethoscope to your skin

• Because energy is transferred from your skin to the stethoscope

• Because the stethoscope absorbs heat from the air

What is the temperature of the human body mentioned in the text?

• 20°C

• 25°C

• 37°C

• 40°C

What is the temperature of the stethoscope mentioned in the text?

• 20°C

• 25°C

• 37°C

• 40°C

What is the main topic of the section titled "Transferred Thermal Energy"?

• How heat is produced

• How energy is transferred between objects of different temperatures

• How to measure temperature

• How to use a stethoscope

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What is thermal energy?

• The potential energy of a substance's particles

• The total kinetic energy of the particles that make up a substance

• The energy stored in chemical bonds

• The energy due to an object's position

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-3

NGSS.MS-PS1-4

What happens when two objects that are touching reach the same temperature?

• They start to cool down

• They reach thermal equilibrium

• They start to heat up

• They stop transferring energy

Tags

NGSS.MS-PS3-5

In Figure 2, why does the soup in the pan have more thermal energy than the soup in the bowl?

• Because the pan is larger

• Because there is more soup in the pan

• Because the pan is made of metal

• Because the soup in the bowl is colder

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-3

What happens to the thermal energy when objects at different temperatures come into contact?

• It stays the same

• It is transferred from the cooler object to the warmer object

• It is transferred from the warmer object to the cooler object

• It disappears

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4

NGSS.MS-PS3-5

What is the unit of measurement for thermal energy?

• Calories

• Joules

• Watts

• Degrees Celsius

Tags

NGSS.HS-PS3-4