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प्रश्न
You might have seen some beautiful fireworks during Diwali. It is an example of the transformation of ______ energy into ______ energy.
विकल्प
light
atom
chemical
solar
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उत्तर
You might have seen some beautiful fireworks during Diwali. It is an example of the transformation of chemical energy into light energy.
संबंधित प्रश्न
Can a body possess energy even when it is not in motion ? Explain your answer with an example.
State the energy changes in the following case while in use:
an electric cell in a circuit
Name three non-renewable sources of energy.
MULTIPLE CHOICE TYPE:
The ultimate source of energy is:
(a) wood
(b) wind
(c) water
(d) sun
What kind of energy is possessed in a situation when?
An electron spinning around the nucleus.
State the energy changes which take place when:
Food is digested by animals.
A body is thrown vertically upwards. Its velocity keeps on decreasing. What happens to its kinetic energy as its velocity becomes zero?
A body of mass m falls from a height h1 to a height h2, above the ground (h1 > h2). What is the loss of potential energy?
Nuclear fission is
Name the type of energy (kinetic energy K or potential energy U) possessed in the following case:
A compressed spring
