give the uses of helium
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Answer:
Helium gas is used to inflate blimps, research balloons, and balloons for celebrations. It is used as an inert shield for arc welding, for pressurizing liquid-fueled rocket fuel tanks, and in supersonic wind tunnels.
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hye mate
Explanation:
helium is used to provide an inert protective atmosphere for making fibre optics and semiconductors, and for arc welding. Helium is also used to detect leaks, such as in car air-conditioning systems, and because it diffuses quickly it is used to inflate car airbags after impact...
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