Demo of the Day
Monday, October 4, 2010
An Alcohol Thermometer
freezing point, room temperature, body temperature, boiling point.
What is the temperature in the classroom?
Beaker has "red" hair!
A classroom thermometer
Observe the alcohol colored red.
Why do most students think it is a mercury thermometer?
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freezing point, room temperature, body temperature, boiling point.
What is the temperature in the classroom?
Beaker has "red" hair!
A classroom thermometer
Observe the alcohol colored red.
No comments:
Post a Comment