A rocker is propelled by a gas which is intially at a temperature of 4000 K. The temperature at the
1000 K as it leaves the exhaust nozzle. The gas which will acquire the largest momentum while less we
nozzle, is
(a) Hydrogen
(b) Helium
(c) Nitrogen
(c) Agron
Answers
Answered by
0
Answer:
hydrogen
Explanation:
common sense
Answered by
0
Answer:
hydrogen
Explanation:
because hydrogen
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