Question

make a power point presentation minimum 20slides to show that black colour absorbs more heat than white

Answer 1

Black is the absence of colour while white is the mixture of all the seven colours in a white light spectrum - Red, Orange, yellow, green, blue, indigo and violet.

Wavelength of the visible spectrum is in between 400-700 nanometres.

When a object is a certain colour, it is absorbing the wavelengths of other colours, and reflecting the wavelength of the colour that it has.

Like an apple is red because it is reflecting the wavelength of the colour red and absorbing all the other colors wavelength.

Black absorbs all wavelengths of light, and reflects none which is why black absorbs the most amount of heat.