Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Physics Units and Dimensional Formula
Which of the following methods is used to calculate a large distance such as between our planet and a star?
1
Parallel method
2
Parallax method
3
Chaining method
4
More than one of the above
5
None of the above