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
Write true or false of the following statement.
The energy of flowing water can be converted into electric energy (electricity).
Select the renewable and non-renewable sources of energy from the following:
Water
Select the renewable and non-renewable sources of energy from the following:
Oil
What is geo thermal energy? Explain in brief.
State two advantages of producing electricity from solar energy.
How is kinetic energy possessed by a moving body measured?
Write the type of energy possessed in the following case:
A bent bow
State the energy changes which take place when:
Photographic film is exposed to sunlight.
Give one example when:
Electric energy changes to mechanical energy.
Use your brain power!
Why do tablets of camphor decrease in size day by day?
