Homework Help: Chemistry

Posted by Ankur on Friday, January 11, 2013 at 9:03am.

Answer the following questions by referencing the six stress-strain curves below.

(a) Which of the stress-strain curves are for materials that are purely elastic?

A

B

C

D

E

F
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1.0 POINT

(b) Which purely elastic material has the highest modulus?

A

B

C

D

E

F
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1.0 POINT

(c) What material or materials are probably elastomers?

A

B

C

D

E

F
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1.0 POINT

(d) Which material has the highest yield stress?

A

B

C

D

E

F
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1.0 POINT

(e) What materials exhibit plastic deformation?

A

B

C

D

E

F
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1.0 POINT

(f) What materials exhibit work hardening?

A

B

C

D

E

F

Chemistry - Allyson, Friday, January 11, 2013 at 9:03am
Where are the choices? All I see is A B C D E F.

Please repost this.
Chemistry - yoshii, Friday, January 11, 2013 at 2:41pm
b) A
c) F
d) D
e) C, D, E
f) E
Chemistry - Anonymous, Friday, January 11, 2013 at 3:28pm
Thank you yoshii
Chemistry - schoolgirl, Friday, January 11, 2013 at 3:45pm
Thanks yoshii but what about a)?
Chemistry - t, Friday, January 11, 2013 at 5:54pm
for a) no A NO B
Chemistry - Anonymous, Friday, January 11, 2013 at 6:58pm
something know a)?
Chemistry - Chemgam, Friday, January 11, 2013 at 11:01pm
any ideas on a)?
b) A
c) F
d) D
e) C, D, E
f) E
Chemistry - Someone :p, Friday, January 11, 2013 at 11:16pm
(a). A, B, F.

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