Question

Why does old car bumper change colour

Answer 1

Answer:

As a car gets old, the color of its bumper slowly starts to fade due to evaporation.

Explanation:

Bumpers are either made up of metal or of plastic.

However, both these kinds of material are subjected to evaporation that causes the fade in color of the bumper. Even if it is repainted, still one can easily find out the difference between a new car bumper and an old bumper that has been painted.

Answer 2

As Bumpers areeither made up of metal or ofplastic. However, both these kinds of material aresubjected to evaporation that causes the fade in color of the bumupper.