which can be categorized as a use of plasma in technology?\ntaking pictures of solar flares\nobserving the…
which can be categorized as a use of plasma in technology?\ntaking pictures of solar flares\nobserving the aurora borealis\nmaking fluorescent lights for houses\nmaking telescopes to observe distant stars
Answer
Brief Explanations:
Plasma is used in fluorescent lights. In fluorescent lamps, an electric current excites mercury - vapor plasma which emits ultraviolet light that causes the phosphor coating on the inside of the lamp to glow, producing visible light. Taking pictures of solar flares, observing the aurora borealis, and making telescopes to observe distant stars are not direct uses of plasma in technology in the same sense as making fluorescent lights.
Answer:
making fluorescent lights for houses