SIGNIFICANT FIGURES \& ROUNDING OFF
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Units and Measurements

269171 Thenumber of significant figuresin 0.0006032 is

1 7
2 4
3 5
4 2
Units and Measurements

269172 The radius of disc is\(\mathbf{1 . 2} \mathbf{c m}\), its area according to idea of significant figuresis

1 \(4.5216 \mathrm{~cm}^{2}\)
2 \(4.521 \mathrm{~cm}^{2}\)
3 \(4.52 \mathrm{~cm}^{2}\)
4 \(4.5 \mathrm{~cm}^{2}\)
Units and Measurements

269173 When Energy is expressed in erg the no of significant figure is four. If it is expressed in joule theno of significant figures will become

1 9
2 5
3 1
4 4
Units and Measurements

269174 \(\sqrt{58.97}\) is

1 7.679
2 7.68
3 7.6
4 7.7
Units and Measurements

269175 A stick has a length of\(12.132 \mathrm{~cm}\) and another stick has a length of \(12.4 \mathrm{~cm}\) then the total length of the stick is

1 \(24.53 \mathrm{~cm}\)
2 \(24.5 \mathrm{~cm}\)
3 \(2 . \overline{4} \overline{5} \mathrm{~cm}\)
4 \(2.453 \mathrm{~cm}\)
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Units and Measurements

269171 Thenumber of significant figuresin 0.0006032 is

1 7
2 4
3 5
4 2
Units and Measurements

269172 The radius of disc is\(\mathbf{1 . 2} \mathbf{c m}\), its area according to idea of significant figuresis

1 \(4.5216 \mathrm{~cm}^{2}\)
2 \(4.521 \mathrm{~cm}^{2}\)
3 \(4.52 \mathrm{~cm}^{2}\)
4 \(4.5 \mathrm{~cm}^{2}\)
Units and Measurements

269173 When Energy is expressed in erg the no of significant figure is four. If it is expressed in joule theno of significant figures will become

1 9
2 5
3 1
4 4
Units and Measurements

269174 \(\sqrt{58.97}\) is

1 7.679
2 7.68
3 7.6
4 7.7
Units and Measurements

269175 A stick has a length of\(12.132 \mathrm{~cm}\) and another stick has a length of \(12.4 \mathrm{~cm}\) then the total length of the stick is

1 \(24.53 \mathrm{~cm}\)
2 \(24.5 \mathrm{~cm}\)
3 \(2 . \overline{4} \overline{5} \mathrm{~cm}\)
4 \(2.453 \mathrm{~cm}\)
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Units and Measurements

269171 Thenumber of significant figuresin 0.0006032 is

1 7
2 4
3 5
4 2
Units and Measurements

269172 The radius of disc is\(\mathbf{1 . 2} \mathbf{c m}\), its area according to idea of significant figuresis

1 \(4.5216 \mathrm{~cm}^{2}\)
2 \(4.521 \mathrm{~cm}^{2}\)
3 \(4.52 \mathrm{~cm}^{2}\)
4 \(4.5 \mathrm{~cm}^{2}\)
Units and Measurements

269173 When Energy is expressed in erg the no of significant figure is four. If it is expressed in joule theno of significant figures will become

1 9
2 5
3 1
4 4
Units and Measurements

269174 \(\sqrt{58.97}\) is

1 7.679
2 7.68
3 7.6
4 7.7
Units and Measurements

269175 A stick has a length of\(12.132 \mathrm{~cm}\) and another stick has a length of \(12.4 \mathrm{~cm}\) then the total length of the stick is

1 \(24.53 \mathrm{~cm}\)
2 \(24.5 \mathrm{~cm}\)
3 \(2 . \overline{4} \overline{5} \mathrm{~cm}\)
4 \(2.453 \mathrm{~cm}\)
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Units and Measurements

269171 Thenumber of significant figuresin 0.0006032 is

1 7
2 4
3 5
4 2
Units and Measurements

269172 The radius of disc is\(\mathbf{1 . 2} \mathbf{c m}\), its area according to idea of significant figuresis

1 \(4.5216 \mathrm{~cm}^{2}\)
2 \(4.521 \mathrm{~cm}^{2}\)
3 \(4.52 \mathrm{~cm}^{2}\)
4 \(4.5 \mathrm{~cm}^{2}\)
Units and Measurements

269173 When Energy is expressed in erg the no of significant figure is four. If it is expressed in joule theno of significant figures will become

1 9
2 5
3 1
4 4
Units and Measurements

269174 \(\sqrt{58.97}\) is

1 7.679
2 7.68
3 7.6
4 7.7
Units and Measurements

269175 A stick has a length of\(12.132 \mathrm{~cm}\) and another stick has a length of \(12.4 \mathrm{~cm}\) then the total length of the stick is

1 \(24.53 \mathrm{~cm}\)
2 \(24.5 \mathrm{~cm}\)
3 \(2 . \overline{4} \overline{5} \mathrm{~cm}\)
4 \(2.453 \mathrm{~cm}\)
Join With Us for More Updates
Units and Measurements

269171 Thenumber of significant figuresin 0.0006032 is

1 7
2 4
3 5
4 2
Units and Measurements

269172 The radius of disc is\(\mathbf{1 . 2} \mathbf{c m}\), its area according to idea of significant figuresis

1 \(4.5216 \mathrm{~cm}^{2}\)
2 \(4.521 \mathrm{~cm}^{2}\)
3 \(4.52 \mathrm{~cm}^{2}\)
4 \(4.5 \mathrm{~cm}^{2}\)
Units and Measurements

269173 When Energy is expressed in erg the no of significant figure is four. If it is expressed in joule theno of significant figures will become

1 9
2 5
3 1
4 4
Units and Measurements

269174 \(\sqrt{58.97}\) is

1 7.679
2 7.68
3 7.6
4 7.7
Units and Measurements

269175 A stick has a length of\(12.132 \mathrm{~cm}\) and another stick has a length of \(12.4 \mathrm{~cm}\) then the total length of the stick is

1 \(24.53 \mathrm{~cm}\)
2 \(24.5 \mathrm{~cm}\)
3 \(2 . \overline{4} \overline{5} \mathrm{~cm}\)
4 \(2.453 \mathrm{~cm}\)