Specific Heat Calculation

A 300.0 g piece of copper is heated and fashioned into a bracelet. The amount of energy transferred by heat to the copper is 66,300 J. If the specific heat of copper is 0.3845 J/g ⁰C, what is the change of the copper's temperature?

• 575 °C

• 7,650,000 Joules

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4

The specific heat of aluminum is 0.9025 J/g°C. How much heat(Q) is released when a 10.0 g piece of aluminum foil is taken out of the oven and cools from 100.0° to 50.0°?

• 451 J

• 45.1 J

• 400 J

Tags

NGSS.MS-PS3-5

20.0 g of water. specific heat of water is 4.184 J/g°C. temperature changes from 25.0° C to 20.0° C, how much heat energy (Q) moves from the water to the surroundings?

• 418 Joules

• 209 J

• 83 J

• 4.18 J

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4

A sample of iron receives 50.J of heat energy that raises the temperature of the iron 25.0°C. If iron has a specific heat of  0.10 J/g°C, what is the mass of the iron sample?

• 25 g

• 30 g

• 20 g

• 50 g

Tags

NGSS.MS-PS3-4

The symbol for specific heat is .......

• c

• Q

• m

• t

Tags

NGSS.HS-PS3-4

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

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

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

NGSS.MS-PS1-4

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-PS3-4

NGSS.MS-PS1-4

NGSS.MS-PS3-5

The amount of energy required to raise the temperature 1ºC for every kilogram is called____?

• Thermal Energy

• Specific Heat

• Temperature

• Kinetic Energy

Tags

NGSS.MS-PS3-4