Among the following colours, which is the highest absorbent of heat radiations?
Black
White
Blue
Red
Black colour is the highest absorbent of heat radiations.
The six faces of a cube are coloured black, brown, green, red, white and blue.
(i) Red is opposite to black
(ii) Green is between red and black
(iii) Blue is adjacent to white
(iv) Brown is adjacent to blue
(v) Red is at the bottom
The four adjacent colours are