The technology in the picture produces which energy conversion? O A. Chemical energy to kinetic energy
O B. Light energy to electrical energy
O C. Kinetic energy to electrical energy
O D. Thermal energy to kinetic energy

true tan speed = ang vel x radius

v=ir = 3x15 =45 v

the ima (higher than 1m) will be greater than the ima with the height of 1m.

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.