CTET PAPER I 2018 · PYQ · Physics / Density · easy
What is the mass of an object with a density of 15 g/mL and a volume of 3 mL?
- A.18 g
- B.45 g✓ Correct
- C.5 g
- D.12 g
Mass = Density × Volume. Therefore, mass = 15 g/mL × 3 mL = 45 g.
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