Question

A recipe for candy requires that the liquid ingredients be stirred constantly until the liquid reaches a temperature of 140°C. What type of spoon – wood or metal – will prevent burns to a person’s hand while stirring the hot liquid? Explain your choice.

Answer 1

Explanation:

Wood would be best. a metal spoon would absorb the heat of the liquid and burn you upon touching, this is because metals are a good conductor of heat. While wood would keep itself cool and not burn you upon touching it, this is because wood is an insulator meaning that it slows the thermal energy.

Answer 2

Answer:

Wood because

Explanation:

The wooden spoon would be the best to use because, it is an insulator which means it won't get as hot as the metal spoon. The metal spoon is a conductor meaning it will absorb the heat. Which could burn someone.

Hope this helps!^^