For each of the following systems and time intervals, select the appropriate reduced version of the equation below, the conservation of energy equation.

ΔK + ΔU + ΔEint = W + Q + TMW +TET + TER

(a) your body while you sit quietly and eat a peanut butter and jelly sandwich for lunch
ΔEint= W+Q+Tet?

(b) your home during five minutes of a sunny afternoon while the temperature in the home remains fixed

0= Q+Tmt+Tet+Ter?

Question

For each of the following systems and time intervals, select the appropriate reduced version of the equation below, the conservation of energy equation.

ΔK + ΔU + ΔEint = W + Q + TMW +TET + TER

(a) your body while you sit quietly and eat a peanut butter and jelly sandwich for lunch
ΔEint= W+Q+Tet?

(b) your home during five minutes of a sunny afternoon while the temperature in the home remains fixed

0= Q+Tmt+Tet+Ter?

gam3rgirl21 · Answer

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