The internal diameter of a brass ring is 15.94cm. The diameter of a wheel is 16cm both measured at the same temperature . Find the smallest rise in temperature through which the brass must be heated in other that it may just slip unto the wheel (alpha of brass = 1.8×10"_5)​

Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?

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