7.0 22 4.0 22 5.0 12
WM
H
2.0 22
9.0 V
11. How much power is consumed by the circuit above? (5F)
a. 162 W
b. 4.5 W
C. 0.5 W
d. 18 W

ice to water 1 water to vapour 2 latent heat

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.