In your own words, using a bullet point format briefly answer the following: (a) Three strengthening mechanisms for metals and alloys are discussed in Chapter 8, (i. e. grain size reduction, solid solution strengthening and strain hardening). Briefly explain how each mechanism works including an explanation of how dislocations are involved in each of these approaches. (i) Grain size strengthening (ii) Solid solution strengthening (iii) Strain hardening

1.jews

2.poles

3.russians

4.gypsies

5. african americans

< 3

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only