What happens inside an electric generator?

a.
electrical energy is converted to magnetic energy

b.
chemical energy is changed to magnetic energy

c.
mechanical energy is changed to electrical energy

d.
magnetic energy is converted to electrical energy

Acarpenter builds an exterior house wall with a layer of wood 2.9 cm thick on the outside and a layer of styrofoam insulation 2.3 cm thick on the inside wall surface. the wood has k=0.080w/(m⋅k), and the styrofoam has k= 0.010 w/(m⋅k). the interior surface temperature is 19.0 ∘c , and the exterior surface temperature is -15.0 ∘c . a.)what is the temperature at the plane where the wood meets the styrofoam? celsius b.)what is the rate of heat flow per square meter through this wall? /m^2

The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )

What does the law of conservation of mass state?