Energy Bar Chart Quiz

Marshmallows are added to a cup of hot cocoa.

Identify the hotspots corresponding to the 'Eth' and 'Eph column for the marshmallow before it was put into the cocoa.

Marshmallows are added to a cup of hot cocoa.

Identify the hotspots corresponding to the 'Eth' and 'Eph column for the marshmallow after it was sitting in the cocoa for a long while.

Marshmallows are added to a cup of hot cocoa.

Identify the hotspots corresponding to the 'Eth' and 'Eph column for the cocoa before the marshmallow was added.

Marshmallows are added to a cup of hot cocoa.

Identify the hotspots corresponding to the 'Eth' and 'Eph column for the cocoa after the marshmallow was added.

Marshmallows are added to a cup of hot cocoa.

The thermal energy stored in the hot cocoa is:

• being transferred to the marshmallow as heat

• increasing as the cocoa cools down

• remaining constant over time

• being converted into light energy

Marshmallows are added to a cup of hot cocoa.

The phase energy stored in the hot cocoa is:

• being transferred to the marshmallow as heat

• increasing as the cocoa cools down

• remaining constant over time

• being converted into light energy

Marshmallows are added to a cup of hot cocoa.

The thermal and phase energy stored in the marshmallow is:

• increasing from the transfer of energy from the cocoa.

• decreasing by the transfer of energy to the cocoa.

• remaining constant over time

• being converted into light energy