Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Physics Forces
A stone is thrown into a deep lake. As it sinks deeper and deeper into the water, the upthrust acting on it?
1
Decreases
2
Remains constant
3
Increases
4
More than one of the above
5
None of the above