Heat transfer
1991
cave
which of the following occurs when a substance changes is all of materie, mom #wwo
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o
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a
the amount of heat does not change, but the temperature changes
the amount of heat changes, but the temperature does not change
og
both the amount of heat and the temperature ardhje
od
nether the amount of heat for the temperature changes
submit

1.43 x 10^-11 j the guy commented the awnser just making sure u see it .

може ли да зареждате повече информация, моля

(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.

35. a insulated cylinder of solid gold (k 310 kw/m-k) of radius v2 m and height 5 m is heated at one end until the temperature at each point in the cylinder is given by w(r, y, z) (30 z2)(2-(r2+ y2). determine the rate of heat flow across each horizontal disk given by z 1, z 2, and z 3, identifying which has the greatest rate of heat flow across it.

explanation: