[Answered] A key is placed in a hot oven and warmed to 100C. As a result a. the hole in the key becomes ...

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javeds

Hero Member
Posts: 570

on: Jul 28, 2018

A key is placed in a hot oven and warmed to 100C. As a result
a. the hole in the key becomes smaller
b. the key is bent into an arc
c. the key becomes longer
d. all of the above

Question 2

A bimetallic strip is formed from two materials that have different
a. coefficients of linear expansion
b. heat capacities
c. calories
d. phase transitions
e. relative humidities

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firehawk60

Sr. Member
Posts: 315

Reply #1 on: Jul 28, 2018

Answer to Question 1

C

Answer to Question 2

A

javeds

Hero Member
Posts: 570

Reply #2 on: Jul 28, 2018

Thanks

firehawk60

Sr. Member
Posts: 315

Reply #3 on: Jul 28, 2018

Welcome

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