QBManager

Units and Measurements

269171 Thenumber of significant figuresin 0.0006032 is

1 7

2 4

3 5

4 2

Explanation:

Uselimitaionof sigrificantfigures 13) $A = π r^{2}$

Units and Measurements

269172 The radius of disc is $1.2 c m$ , its area according to idea of significant figuresis

1

4.5216 {cm}^{2}

2

4.521 {cm}^{2}

3

4.52 {cm}^{2}

4

4.5 {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 $12.132 cm$ and another stick has a length of $12.4 cm$ then the total length of the stick is

1

24.53 cm

2

24.5 cm

3

2 . \overset{―}{4} \overset{―}{5} cm

4

2.453 cm

Units and Measurements

269171 Thenumber of significant figuresin 0.0006032 is

1 7

2 4

3 5

4 2

Explanation:

Uselimitaionof sigrificantfigures 13) $A = π r^{2}$

Units and Measurements

269172 The radius of disc is $1.2 c m$ , its area according to idea of significant figuresis

1

4.5216 {cm}^{2}

2

4.521 {cm}^{2}

3

4.52 {cm}^{2}

4

4.5 {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 $12.132 cm$ and another stick has a length of $12.4 cm$ then the total length of the stick is

1

24.53 cm

2

24.5 cm

3

2 . \overset{―}{4} \overset{―}{5} cm

4

2.453 cm

Units and Measurements

269171 Thenumber of significant figuresin 0.0006032 is

1 7

2 4

3 5

4 2

Explanation:

Uselimitaionof sigrificantfigures 13) $A = π r^{2}$

Units and Measurements

269172 The radius of disc is $1.2 c m$ , its area according to idea of significant figuresis

1

4.5216 {cm}^{2}

2

4.521 {cm}^{2}

3

4.52 {cm}^{2}

4

4.5 {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 $12.132 cm$ and another stick has a length of $12.4 cm$ then the total length of the stick is

1

24.53 cm

2

24.5 cm

3

2 . \overset{―}{4} \overset{―}{5} cm

4

2.453 cm

Units and Measurements

269171 Thenumber of significant figuresin 0.0006032 is

1 7

2 4

3 5

4 2

Explanation:

Uselimitaionof sigrificantfigures 13) $A = π r^{2}$

Units and Measurements

269172 The radius of disc is $1.2 c m$ , its area according to idea of significant figuresis

1

4.5216 {cm}^{2}

2

4.521 {cm}^{2}

3

4.52 {cm}^{2}

4

4.5 {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 $12.132 cm$ and another stick has a length of $12.4 cm$ then the total length of the stick is

1

24.53 cm

2

24.5 cm

3

2 . \overset{―}{4} \overset{―}{5} cm

4

2.453 cm

Units and Measurements

269171 Thenumber of significant figuresin 0.0006032 is

1 7

2 4

3 5

4 2

Explanation:

Uselimitaionof sigrificantfigures 13) $A = π r^{2}$

Units and Measurements

269172 The radius of disc is $1.2 c m$ , its area according to idea of significant figuresis

1

4.5216 {cm}^{2}

2

4.521 {cm}^{2}

3

4.52 {cm}^{2}

4

4.5 {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 $12.132 cm$ and another stick has a length of $12.4 cm$ then the total length of the stick is

1

24.53 cm

2

24.5 cm

3

2 . \overset{―}{4} \overset{―}{5} cm

4

2.453 cm