The following creep data were taken on an aluminum alloy at 400 ⁰c held at a constant stress of 25mpa. plot the data as strain versus time, and then determine the steady state (or minimum) creep rate. time (min)straintime (min)strain 00.000160.135 20.025180.153 40.043200.172 60.065220.193 80.078240.219 100.092260.255 120.109280.307 140.120300.368

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

answer:

the fed will purchase bonds from banks to inject money into the banking system. the banks can use these funds to provide loans to individuals and businesses.

explanation: