Temperature, Heat and Specific Heat

According to the ESRT, which material would require the most heat energy to increase the temperature of 1 gram of the material one Celsius degree?

• Ice

• Water

• Basalt

• Granite

Tags

NGSS.MS-PS3-4

Heat ALWAYS moves from

• Low to High Temperature

• High to Low Temperature

• It doesn't move

• High to Low Pressure

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

When heat is absorbed by a substance, what happens to the temperature of the substance?

• it increases

• it stays the same

• it decreases

• it depends on the substance

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which material would require the greatest amount of heat energy to raise its temperature from 5^oC to 10^oC? [Refer to the Earth Science Reference Tables.]

• Iron

• Lead

• Granite

• Dry Air

Tags

NGSS.MS-PS3-4

What is the main difference between heat and temperature?

• Heat is a measure of the total energy of molecular motion in a substance, while temperature is a measure of the average energy of molecular motion in a substance.

• Heat is a measure of the average energy of molecular motion in a substance, while temperature is the total energy of molecular motion in a substance.

• Heat can only be transferred between objects of the same temperature, while temperature can vary between objects.

• Heat is always measured in Joules, while temperature is always measured in degrees Celsius or Fahrenheit.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

• the heat needed to raise the temperature one degree

• the heat needed to keep the temperature the same

• the heat needed to not change the temperature

• the heat needed to lower the temperature

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Specific Heat

• Materials that do not conduct heat well.

• A material that conducts heat well,

• The amount of energy required to raise the temperature of 1 kilogram of a material by 1 kelvin.

• The expansion of matter when it is heated.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

If the same amount of heat is added to each sample, the smallest change in temperature will occur in the

• Iron

• Dry Air

• Granite

• Water

Tags

NGSS.MS-PS3-4

What would heat up the fastest if left out in the sunlight on a clear, summer day?

• Liquid Water

• Dry Air

• Lead

• Granite

Tags

NGSS.MS-PS3-4

Why does water heat heat up and cool down VERY SLOWLY?

• High Specific Heat

• Low Specific Heat

• It's solid

• It's always cold

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4