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Substances that elongate considerably an...

Substances that elongate considerably and undergo plastic deformation before they break are known as

A

brittle - substances

B

breakable substances

C

ductile substances

D

elastic substance

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The correct Answer is:
C
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SURA PUBLICATION-PROPERTIES OF MATTER-Additional Questions (I. Multiple Choice Questions :)
  1. The viscosity of a fluid in motion is 1 poise. What will be it's visco...

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  2. Tensile strain is equal to

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  3. Substances that elongate considerably and undergo plastic deformation ...

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  4. What is an ideal fluid ?

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  5. A liquid can easily change its shpae but a solid can not because

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  6. A baker contacting a liquid is kept inside a big closed jar if the air...

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  7. Bernoulli theorem is based on conservation of

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  8. Water is flowing through a long horizontal tube. Let P(A) & P(B) be th...

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  9. A solid floats in a liquid in a partially dipped position.

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  10. A solid is completely immersed in a liquid the force exerted by the li...

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  11. In a streamline flow

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  12. Water flows throw 2 identical tubes A & B, A volume V(0) of water poss...

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  13. Water is flowing in streamline motion throw a tube with its axis horiz...

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  14. There is a small hole near the bottom of an open tank filled with a li...

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  15. When a metal wire is stretched by a load the fractional change in its ...

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  16. When water droplets merge to form a bigger drop

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  17. Air is pushed into a soap bubble of radius r to double its radius, of ...

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  18. If more air is pushed in a soap bubble, the pressure in it will

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  19. If two soap bubbles of different radii are connected by a tube, then

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  20. The excess pressure inside a soap bubble is twice the excess pressure ...

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