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Ratling [72]
3 years ago
7

why do coal miners use battery powered lamps rather than candle light. lantern or other open fires to provide light inside the t

unnel.
Chemistry
1 answer:
GREYUIT [131]3 years ago
8 0
Naked lights: lit candles, smoking a cigarette, carrying a box of matches are,<span> prohibited, as they could ignite any methane gas in pockets of the mine.</span>
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