English

Answer in one sentence. What is an elastomer? - Physics

Advertisements
Advertisements

Question

Answer in one sentence.

What is an elastomer?

One Line Answer
Advertisements

Solution

A material that can be elastically stretched to a larger value of strain is called an elastomer.

shaalaa.com
  Is there an error in this question or solution?
Chapter 6: Mechanical Properties of Solids - Exercises [Page 112]

APPEARS IN

Balbharati Physics [English] Standard 11 Maharashtra State Board
Chapter 6 Mechanical Properties of Solids
Exercises | Q 2. x) | Page 112

RELATED QUESTIONS

Anvils made of single crystals of diamond, with the shape as shown in Figure, are used to investigate the behaviour of materials under very high pressures. Flat faces at the narrow end of the anvil have a diameter of 0.50 mm, and the wide ends are subjected to a compressional force of 50,000 N. What is the pressure at the tip of the anvil?


Answer in one sentence.

Why bridges are unsafe after very long use?


Answer in short.

What do you mean by brittle substance? Give any two examples.


The stress-strain curves are drawn for two different materials X and Y. It is observed that the ultimate strength point and the fracture point are close to each other for material X but are far apart for material Y. We can say that materials X and Y are likely to be (respectively). 


The stress-strain graphs for two materials are shown in figure (assume same scale).


Material (i)

Material (i)
  1. Material (ii) is more elastic than material (i) and hence material (ii) is more brittle.
  2. Material (i) and (ii) have the same elasticity and the same brittleness.
  3. Material (ii) is elastic over a larger region of strain as compared to (i).
  4. Material (ii) is more brittle than material (i).

The stress-strain graphs for two materials are shown in figure (assume same scale).


Material (i)

Material (i)
  1. Material (ii) is more elastic than material (i) and hence material (ii) is more brittle.
  2. Material (i) and (ii) have the same elasticity and the same brittleness.
  3. Material (ii) is elastic over a larger region of strain as compared to (i).
  4. Material (ii) is more brittle than material (i).

Answer in one sentence.

What is an elastomer?


Answer in one sentence.

What is an elastomer?


Answer in one sentence:

What is an elastomer?


Answer in one sentence:

What is an elastomer?


Answer in one sentence:

What is an elastomer?


Answer in one sentence:

What is an elastomer?


What is an elastomer?


Answer in one sentence.

What is an elastomer?


Answer in one sentence.

What is an elastomer?


Answer in one sentence:

What is an elastomer?


Answer in one sentence:

What is an elastomer?


Answer in one sentence:

What is an elastomer?


In the stress-strain curve, which region obeys Hooke's law?


Which type of material breaks within the elastic limit with no significant plastic deformation?


What happens to a metal wire when stress is removed at a point between O and B on the stress-strain curve?


What does the area of the hysteresis loop in elastic hysteresis represent?


Which of the following materials can be hammered into thin sheets?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×