Answer: Star, planets, dwarf planets, comets, asteroids.
Petroleum products are especially useful as sources of energy because it furnishes a convenient, concentrated source of energy.
Answer:
1whenever a light strikes a surface it will reflect away a perpendicular to the saw
Explanation:
the light strikes a surface it shows incident ray but when it bounces back it shows reflected ray
<span>A kilowatt-hour measures energy, which is slightly different than defining power. The computation for this question comes in the following form: 30.24 kW-hour = 30240 watt-hour (because 1 kW = 1000 watts); 30240 watt-hour/60 watts = 504 hours. This is known as dimensional analysis.</span>