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प्रश्न
A wind mill is used to produce
पर्याय
chemical energy
mechanical energy
electric energy
All of these
MCQ
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उत्तर
Electric energy
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संबंधित प्रश्न
Name the major gas present in the inhaled air.
Name the major gas present in the exhaled air.
You must have seen during rainy season, when it rains the animals like earthworm, snakes, snails etc. are commonly seen. Explain why?
Tick the objects which has air in it.
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List the importance of air.
The percentage of oxygen in the exhaled air of respiration is ______.
______ respire using their skin.
Jan Ingenhousz showed that chlorophyll is essential to the plant to carry out photosynthesis.
Analogy:
Respire through skin: ______
Respire through gills: Fish.
Which is used in refrigerating meat and fish?
