Wednesday, August 27, 2014

Physics 4B Day 1

Physics 4B
Day 1
Topic 1: Temperature Scale: Graph that shows Fahrenheit as a function of Celsius for these two data points.



 Topic2: Bubbles
When the bubbles fill with breath:
Observation: Bubbles fall down to the ground becasue the density of the CO_2 is larger than the air.
When the bubbles fill with CH_4:
When the bubbles fill with CH_4 in fire:
Topic 3: Heat Transfer:
Example 1:
Example 2:

Example 3:
Temperature change as the can filled with hot water  surrounding with room temperature water outside.
Conditions that can cool down a cup of water
The cold water molecule outside the can and hot water molecule inside the can
Topics 4 experiment: 
Heat Transfer as Engery Exchange