simple school models are required
2007-01-27 00:09:14 · 3 answers · asked by krishna v 1 in Education & Reference ➔ Homework Help
if you have to show the 'Heat Transfer' in solids, you can take a spoon (metallic) and hold the handle in your and place the end of it on the flame of candle. You will soon feel the handle in your grow hot.
2007-01-27 00:56:26 · answer #1 · answered by Anonymous · 1⤊ 0⤋
A simple model is suggested here for your and your teacher's consideration.
Take a styrofoam container, a glass container and a metal container (perferably copper). Put ice cubes in each of them at the same time and watch the formation of dew on the container's outer wall as a function of time. Record your results.
A variation will be to measure the outer surface temperature if your school has a digital thermometer and graph the results.
2007-01-27 08:20:47 · answer #2 · answered by Swamy 7 · 0⤊ 1⤋
Leave a garden hose full of water in the afternoon sun on a warm day.
2007-01-27 08:17:45 · answer #3 · answered by Anonymous · 0⤊ 1⤋