Did you know mountain goats are not in the goat family? You goat-ta believe it: Mountain goats are not goats, but are goat-antelopes, according to National Geographic. These curious creatures can also jump about 12 feet in one jump. Can you tell the difference between these nearly identical animals?

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