Question

3 ice cubes of similar shape and size were kept on three different surfaces - glass, copper and concrete. The first to completely melt was the cube on the copper surface, while the one on the glass surface melted last. Arrange Copper, Glass and Concrete from WORST heat conductor to BEST. A) copper, glass, concrete B) glass, concrete, copper C) copper, concrete, glass D) concrete, copper,

i need it with explanation
plzz make it fast

Answer 1

Answer:

B

Explanation:

Order from the question

Answer 2

Answer:

B

Explanation:

The one which is a good conductor of heat will melt the cube faster than the rest. thus poor conductor will take much longer time. thus answer B.

Tip: Any element which is a good conductor of electricity is a good conductor of heat but vice versa is not true always.