Merchant, F. W. (Francis Walter), 1855-1937, Fessenden, Cortez, b. 1852 · Toronto : Copp, Clark · leaf 217
which theparaffin solidifies. 1. At what temperature does theparaffin melt ? 2. At what temperature does itFig. 167. solidify ? 3. Find the melting points of other bodies in the same way. 4. How do their melting points compare with their points ofsolidification ? 2. Solidification. Experiment 3… … CHANGE OF STATE. 209 1. What change takes place in the paraffin ? 2. What change takes place in the temperature of the water ? 3. Is any heat given out by the paraffin while it is solidifying ?How do you know ? 3. Laws of Fusion. The above and similar experiments prove the followinglaws :— (1) A…
Physics
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