Physics
01.12.2021 03:35
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How do we harness the energy found in hydrogen to power fuel cells?
How do we harness the energy found in hydrogen to power fuel cells?
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alyvia05
4,8(26 marks)
According to www.eia.gov, Hydrogen fuel cells produce electricity by combining hydrogen and oxygen atoms. The hydrogen reacts with oxygen across an electrochemical cell similar to that of a battery to produce electricity, water, and small amounts of heat.
moldybubblegum11
4,4(24 marks)
Speed =distance/time
3.25=3.00/time
3.25xt=3.00
t=3/3.25
s=0.9s
3.25=3.00/time
3.25xt=3.00
t=3/3.25
s=0.9s
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