describe the experiment showing the conduction of heat in solid substance with diagram.
Answers
Answer:
Place butter on the spoons. Cut three slices of butter. ... You'll notice that the butter on the metal spoon has melted significantly, the butter on the wooden spoon has melted a little bit, and the butter on the plastic spoon has barely melted at all. [4] This is heat conduction at work
ACTIVITY TO SHOW HEAT CONDUCTION:
Required materials:
Experiment with Metal Scale Pins and Glue Candles:
Take the metal scale and, starting at one end, glue pins to the scale's surface at regular intervals.
Now, hang the scale such that the burning candle is visible at one end. (See illustration.)
Observation:
As the glue melts, the pins begin to slip out one by one.
The pins that are closest to the candle will fall first.
Inference:
As heat passes through the metallic scale from one candle to the next, the glue melts, causing the pins to fall out.
