What is the number of significant figures in (3.20 + 4.80) × 105? HomeUnit and Measurement MCQsWhat is the number of significant figures in (3.20 + 4.80) × 105?Unit and Measurement MCQsQ. What is the number of significant figures in (3.20 + 4.80) × 105?2345Answer: 3
There are 20 divisions in 4 cm of the main scale. The vernier scale has 10 divisions. The least count of the instrument is
