Question

The red color of your jacket is due to



1. the temperature of the jacket.

2. the wavelengths of the photons the jacket absorbs.

3. the wavelengths of the photons the jacket reflects.

4. the temperature of your body.

Answer 1

I think it is number 4

Answer 2

Try 3 :P
Reason being is white light is incident on all objects, like this jacket. The reason you see red is because your eyes are seeing red light reflecting off of the jacket. This means, the jacket absorbs all other wavelengths of light except for red, leaving red to be seen ^_^