MCQOPTIONS
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| 1. |
An inflated balloon rises to a definite height once it starts going up. This balloon can not rise any further because at that height |
| A. | Atmosphere pressure reduces to zero |
| B. | Acceleration due to gravity reduces to zero |
| C. | Density of the balloon reduces to zero |
| D. | Apparent weight of the balloon reduces to zero |
| Answer» E. | |