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प्रश्न
State the energy change in the following device while in use:
A glowing electric bulb.
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उत्तर
Electric to heat energy to light energy.
संबंधित प्रश्न
Fill in the blank
An object falling freely from the roof of a multistorey building has ________ and _________ energy when halfway down the building.
Name three non-renewable sources of energy.
State two advantages of producing electricity from solar energy.
Renewable source of energy is:
What is the main energy transformation that occur in:
Photosynthesis in green leaves.
Name a device in which solar energy is converted into electricity state its two uses.
State the energy changes which take place when:
A toy car spring is wound and car is made to run on level floor.
Give one example when:
Electric energy changes to potential energy.
Find out the types of energy from the following puzzle.
Name the type of energy (kinetic energy K or potential energy U) possessed in the following case:
A moving bus
