one part of a body to another without perceptiblemotion of matter is called conduction. Bodies which allowheat to pass along them in this manner are called condnctois. Experiment 45. — Take two or three wires of the same length andsize, but of different materials, and twist them together at one… … Fig. 45. 6o Elements of Physics. tube in a flame. The part that is in the flame becomes very pliablebefore the glass transfers enough heat to make it unpleasant for thehand. Experiment 47. — Fill a long test tube about three-fourths full ofwater. By holding it at the bottom and allowing a flame to…
Physics
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