Physicseasy · Past Paper
Which is the ultimate source of energy for the earth?
AMoon
BSun
CWind
DTides
✓ Correct Answer: B — Sun
Almost all energy on earth (solar, wind, hydro, fossil fuels) originates from the Sun's radiation.
Share this question
More from Physics
- A current of 0.5 A is drawn by a filament of an electric bulb for 10 minutes. The amount of electric charge that flows through the circuit is:
- Density of water is maximum at:
- What is the weight of an object of mass 50kg in a lift falling freely?
- The shortest distance between the initial and final position of a moving body is known as:
- Which form of energy is possessed by a flying bird?