Medium SOF National Science Olympiad (NSO/ISO) · Set C · 2026 . Sample Calculate the weight of a body of mass 10 kg on Earth. (Take g = 9.8 m/s²) A 100.0 N B 98.0 N C 10 N D 96.0 N Submit Answer Show Explanation Mark as Completed Mark as Important Mark for Review
Calculate the momentum of a body of mass 5 kg moving with a velocity of 5 m/s. SOF National Science Olympiad (NSO/ISO) . Easy · Physics · 2024 See Explanation
Find the mass of 2 mole(s) of calcium carbonate (CaCO3). (Molar mass = 100 g/mol) SOF National Science Olympiad (NSO/ISO) . Easy · Chemistry · 2026 See Explanation
Which chamber of the human heart receives deoxygenated blood from the body? SOF National Science Olympiad (NSO/ISO) . Easy · Biology · 2025 See Explanation
A body starts with an initial velocity of 0 m/s and accelerates uniformly at 5 m/s² for 4 s. Find its final velocity. SOF National Science Olympiad (NSO/ISO) . Hard · Physics · 2024 See Explanation
A sound wave has a frequency of 340 Hz and a wavelength of 2 m. Find its speed. SOF National Science Olympiad (NSO/ISO) . Hard · Physics · 2025 See Explanation