Physics Middle School

In figure (10), an experiment is set up to find out which metal is the best conductor of heat. Balls are stuck with wax to rods made from different metals as shown in diagram X. The rods are heated at one end. Some of the balls fall off, leaving some as shown in diagram Y. Which labeled metal would be the best conductor of heat – A, B, C, or D?
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In Figure (10), An Experiment Is Set Up To Find Out Which Metal Is The Best Conductor Of Heat. Balls

Answers

Answer 1
The answer is A as rod A has the least amount of wax which means that it melted the most equaling more heat
Answer 2

Metal A would be the best conductor of heat as the most number of balls fell from the vibration of particles.

Often referred to as a "heat conductor," a conductor of heat is a substance or material that makes it simple for heat to pass through it. Heat energy is transported from the higher-temperature region to the lower-temperature region when there is a temperature differential between two points in a conductor.

The passage of thermal energy from one molecule to another within the conductor is what causes this heat transfer process to happen. The best conductor is Metal A. The most heat, or the energy of the vibration of particles, will be conducted by the best conductor. As the greatest number of balls dropped as a result of particle vibration, metal A transmitted heat the best.

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