Advertisements
Advertisements
प्रश्न
What is the main energy transformation that occur in:
Photosynthesis in green leaves.
Advertisements
उत्तर
Light energy of chemical energy.
संबंधित प्रश्न
State two advantages of geothermal energy.
Name five different forms of energy.
State the energy changes in the following case while in use:
an electric bulb
What is a solar cell?
A ball of mass 0.5 kg slows down from a speed of 5m/s-1 to that of 3m/s-1. Calculate the change in kinetic energy of the ball.
What kind of energy is possessed in a situation when?
A horse running along a level road
State the energy changes which take place when:
A battery lighting up a bulb.
Give one example when:
Electric energy changes to sound energy.
What is nuclear energy? Explain the principle of producing electricity using nuclear energy is a nuclear reactor.
A good fuel should possess:
