Young's Modulus Quiz

16 Questions | By Joanhuntley | Last updated: Jun 9, 2017 | Total Attempts: 984

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For those of you who love all things physics and mathematics especially graphs that measure the strength of materials then this is the quiz for you. If you are prepared to test your knowledge, try it out. E movie.

Questions and Answers

1.

What is the X axis used to plot?
- A.
  
  Stress
- B.
  
  Strain
2.

The yellow line indicates which of the following?
- A.
  
  Strength of ductility
- B.
  
  Modulus of Elasticity
- C.
  
  Pre-fracture stress load
3.

The Y axis is used to plot which of the following
- A.
  
  Stress
- B.
  
  Strain
4.

Point B indicates which of the following?
- A.
  
  Ultimate tensile strength
- B.
  
  Maximum point of ductility
- C.
  
  The maximum stress endured with minor permanent deformation when stress is removed
- D.
  
  The maximum stress endured without permanent deformation when stress is removed
5.

Line F indicates the area of
- A.
  
  Elasticity
- B.
  
  Ductility
6.

Line G indicates the area of
- A.
  
  Elasticity
- B.
  
  Ductility
7.

Point D indicates the location of
- A.
  
  Ultimate tensile strength
- B.
  
  Fracturing
8.

The area defined by the dotted line labeled A refers to
- A.
  
  Modulus of elasticity
- B.
  
  Modulus of ductility
9.

Point C indicates the location of
- A.
  
  Ultimate tensile strength
- B.
  
  Fracturing
10.

Force per unit area that results from a load applied to the material defines
- A.
  
  Stress
- B.
  
  Strain
- C.
  
  Option 3
- D.
  
  Option 4
11.

Material A demonstrates which of the following properties
- A.
  
  Brittle
- B.
  
  Strong but not ductile
- C.
  
  Ductile
- D.
  
  Plastic
12.

Material B demonstrates which of the following properties
- A.
  
  Brittle
- B.
  
  Strong but not ductile
- C.
  
  Ductile
- D.
  
  Plastic
13.

Material C demonstrates which of the following properties
- A.
  
  Brittle
- B.
  
  Strong but not ductile
- C.
  
  Ductile
- D.
  
  Plastic
14.

Material D demonstrates which of the following properties
- A.
  
  Brittle
- B.
  
  Strong but not ductile
- C.
  
  Ductile
- D.
  
  Plastic
15.

Which of the following is calculated by dividing the change in length of the material by the original length of the material
- A.
  
  Stress
- B.
  
  Strain
16.

Based on your understanding of Young's modulus, which of the following represents the value of Young's modulus in increasing order?
- A.
  
  Steel, wood, fibreglass
- B.
  
  Wood, kevlar, diamond
- C.
  
  Titanium, glass, wood
- D.
  
  Glass, carbon fibre, diamond

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