Advertisements
Advertisements
प्रश्न
State the energy changes which take place when:
A battery lighting up a bulb.
Advertisements
उत्तर
The electrical energy changes into heat energy and light energy.
संबंधित प्रश्न
Give one relevant example for the following transformation of energy:
Electrical energy to heat energy.
State the energy changes in the following case while in use:
an electric cell in a circuit
What is tidal? Explain in brief.
Explain the principle of generating electricity from hydro energy.
Explain the principle of producing electricity using the nuclear energy.
Give two examples each of renewable and non-renewable sources of energy?
A boy sits and stands repeatedly. Draw a graph showing the variation of potential energy with time.
Use your brain power!
Why do tablets of camphor decrease in size day by day?
What are the small particles that can be seen in a beam of light that enters a dark room?
