b) 20000 litres
c) 10000 litres
d) 12000 litres
Answer: b
Explanation:
A weather ballon filled with hydrogen at 1 atm and 27°C has volume equal to 12000 litres. On ascending it reaches a place weather ballon filled with hydrogen at 1 atm and 27°C where the temperature is –23°C and pressure is 0.5 atm. The volume of the balloon is
a) 24000 litres
b) 20000 litres
c) 10000 litres
d) 12000 litres
Answer: b
Explanation:
b) 20000 litres
c) 10000 litres
d) 12000 litres
Answer: b
Explanation:
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