PHY · PHY-2026-C11-033भौतिकी (Physics)
Savitha, a XI standard student, while conducting an experiment to determine the effective length of a simple pendulum L, notes down the data of time taken to complete 30 oscillations as 60 s and hence calculates the length of the simple pendulum as: (Take π² = 9.8, and g = 9.8 m/s²)
- A0.75 m
- B1.5 m
- C2 m
- D1 m
उत्तर कुंजी लंबित — केवल संदर्भ हेतु, स्कोर नहीं होगा