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) the heating coils in your toaster during the first five seconds after you turn the toaster on
- ΔK + ΔU + ΔEint = W + Q + TMW + TMT
- ΔK = W + Q
- ΔU = W + Q + TMW + TMT
- ΔEint = W + Q + TET
- 0 = Q + TMT + TET + TER
- ΔU = Q + TMT
- ΔEint = Q + 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) the heating coils in your toaster during the first five seconds after you turn the toaster on
- ΔK + ΔU + ΔEint = W + Q + TMW + TMT
- ΔK = W + Q
- ΔU = W + Q + TMW + TMT
- ΔEint = W + Q + TET
- 0 = Q + TMT + TET + TER
- ΔU = Q + TMT
- ΔEint = Q + TET + TER

asnaseer · Answer

ncthoma1: Welcome to OpenStudy!

Since this is your first question I assume you are not familiar with the site yet. The question you have posted is more suited to the Physics group.

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