## The ends A and B of a rod of length 10cm long have their temperature distribution kept at 20 deg C and 70 deg C. Find the steady state tempe

Question

The ends A and B of a rod of length 10cm long have their temperature distribution kept at 20 deg C and 70 deg C. Find the steady state temperature distribution of the rod. *

1 point

u(x)=5x+20

u(X)=2X+50

u(x)=5x+2

u(X)=2X+5

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Math
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2021-08-13T16:19:49+00:00
2021-08-13T16:19:49+00:00 1 Answer
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## Answers ( )

SOLUTIONGIVENThe ends A and B of a rod of length 10cm long have their temperature distribution kept at 20°C and 70°C.TODETERMINEThesteady state temperature distribution of the rod.u(x)=5x+20u(X)=2X+50u(x)=5x+2u(X)=2X+5EVALUATIONTheequationforheatflowisgivenbyInsteadystatetemperaturetheaboveequationreducestoThesolutionisgivenbywhereaandbconstantsNowitis giventhatAtx=0,u=20andatx=10,x=70Usingx = 0, u = 20wegetfrom(1)AgainUsing x =10, u =70we get from (1)FromEquation(1)wegetbyputtingthevalueofaandbFINALANSWERInsteady state temperature distribution of the rod━━━━━━━━━━━━━━━━LEARN MORE FROM BRAINLYDivergence of r / r^3 is(a) zero at the origin(b) zero everywhere(c) zero everywhere except the origin(d) nonzerohttps://brainly.in/question/22316220