Answer:
80 hours. 2,000 ÷ 25 = 80
Rubber is the only insulator in the answer options. The others are conductors, so you know that the rubber tire is the answer.
If you wanna know density then:
Density = mass/volume = 16.31/8.29 = 1.96 g/mL.
Hope this helps!
Answer:
I believe the correct answer is cold surfaces.
Explanation:
The answer to the question above is 3