Question 0
A balloon whose volume is 300m3 is filled with hydrogen. If the density of air is 1.3 kgm-3, find the upthrust on the balloon. [g = 10ms-2]
Objective
Question details
- Exam body
- JAMB
- Subject
- Physics
- Year
- 2012
- Question no.
- #0
- Type
- Objective
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