(A)suppose a cold front blows into your locale and drops the temperature by 40.0
ID: 1406319 • Letter: #
Question
(A)suppose a cold front blows into your locale and drops the temperature by 40.0 Degrees F . How many degrees Celsius does the temperature decrease when there is a 40.0 degrees F decrease in temperature? (B) show that any Change in temperature in F degrees is nine-fifths the change in Celsius degrees. (A)suppose a cold front blows into your locale and drops the temperature by 40.0 Degrees F . How many degrees Celsius does the temperature decrease when there is a 40.0 degrees F decrease in temperature? (B) show that any Change in temperature in F degrees is nine-fifths the change in Celsius degrees.Explanation / Answer
the relation between F and C
F-32/180 = C-0/100
F-32/180 = C/100
F - 32 = 9C/5
differentiate the above
dF = (9/5)*dC
part(a)
given dF = 40
dC = dF*(5/9)
dC = 40*5/9
dC = 22.22
part(B)
after differentiating
dF = dC*(9/5)
change in F degres = nin - fifths change in celsius degrees
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