Vertasium - Why Things Feel Cold

PREDICT

When you touch an object, why would it "feel cold"?

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which object do YOU think will feel warmer?

• Book

• Computer Hard Drive

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NGSS.MS-PS3-3

NGSS.MS-PS3-4

Which object did the people in the video think felt warmer?

• Computer Hard Drive

• Book

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which object is warmer?

• Computer Hard Drive

• Book

• Neither, they are the same temperature.

Which block did the people say felt colder?

• The aluminum block (it is a metal)

• The plastic block

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

If an ice cube is placed on each block, what do you think will happen?

• The ice cube on the plastic block will melt quicker.

• The ice cube on the metal aluminum block will melt quicker.

• The ice cubes will melt at the SAME rate.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Which ice cube melted quicker?

• The ice cube on the plastic block.

• The ice cube on the metal aluminum block.

• Neither, the ice cubes melted at the same rate.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

PREDICTION: If you get out of the shower and put one foot on a bath mat and one foot on the tile floor, why does the tile floor feel colder? (Remember, the tile floor AND the bath mat are the SAME temperature because they have been in the same room)

Tags

NGSS.MS-PS1-4