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Question
A modern-day zeppelin holds 8,080 m3 of helium. Compute its maximum payload at sea level. (Assume the helium and air to be at 0°C and 1 atm.)
Question
A large balloon used to sample the upper atmosphere is filled with 530 m3 of helium. What is the mass of the helium (in kg)?
Question
A metal bowl with a weight of 2.00 N is placed in a larger kitchen container filled with corn oil. How much corn oil must the bowl displace in order to float? For reference, the mass density of corn oil is about 900 g/liter and its weight density is about 8.82 N/liter. Please give your answer in liters.
Question
A large balloon used to sample the upper atmosphere is filled with 365 m3 of hydrogen. What is the mass of the hydrogen (in kg)?
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