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Standard XII

Physics

Pascal's Law

The differenc...

Question

The difference between the lengths of two line segments $A B$ and $C D$ given in the following figure is

3.5

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2.5

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1.5

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4.5

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Solution

The correct option is A $3.5$ cm
From given figure, we have

$A B = 14$ cm $- 3$ cm $= 11$ cm

$C D = 7.5$ cm $- 0$ cm $= 7.5$ cm

Difference $= A B - C D = 11$ cm $- 7.5$ cm $= 3.5$ cm

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(ii) AB = 4 cm, AC = 6 cm, BD = 1.6 cm and CD = 2.4 cm

(iii) AB = 8 cm, AC = 24 cm, BD = 6 cm and BC = 24 cm

(iv) AB = 6 cm, AC = 8 cm, BD = 1.5 cm and CD = 2 cm

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The difference between the lengths of two line segments AB and CD given in the following figure is

The correct option is A 3.5 cmFrom given figure, we haveAB=14 cm −3 cm =11 cmCD=7.5 cm −0 cm =7.5 cmDifference =AB−CD=11 cm −7.5 cm =3.5 cm

The difference between the lengths of two line segments $A B$ and $C D$ given in the following figure is

The correct option is A $3.5$ cm
From given figure, we have

$A B = 14$ cm $- 3$ cm $= 11$ cm

$C D = 7.5$ cm $- 0$ cm $= 7.5$ cm

Difference $= A B - C D = 11$ cm $- 7.5$ cm $= 3.5$ cm