Merchant, F. W. (Francis Walter), 1855-1937, Fessenden, Cortez, b. 1852 · Toronto : Copp, Clark · leaf 165
Fig. 125. 156 PHYSICAL SCIENCE. Experiment 2. Place a radiometer near a hot body such as the flame of a gas burner or a red-hot metal ball (Fig. 125). 1. What evidence have you that workis being done on the radiometer 1 2. What is the result when the radi-ometer is exposed to the sunlight ? 3. Is…
Physics
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