Physics - Single MCQs (Page 4)

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Q31. 1 mi is equivalent to 1609 m so 55 mph is...Q32. 3.2 × 2.7 =...Q33. The number of significant figures in 15.0 is...Q34. The number of significant figures in 0.00150 is...Q35. (7.0 × 10⁶)/(2.0 × 10⁻⁶) =...Q36. 5.0 × 10⁵ + 3.0 × 10⁶ =...Q37. (5.0 × 10⁴) × (3.0 × 10⁻⁶) =...Q38. (5.0 × 10⁴) × (3.0 × 10⁶) =...Q39. Which of the following weighs about a pound...Q40. A gram is...