Acircular ice rink 25 m in diameter is enclosed by a hemispherical dome 35 m in diameter. if the ice and dome surfaces may be approximated as black bodies and are at 0 and 15c, respectively, what is the net rate of radiative transfer from the dome to the rink?

Argon, neon, and xenon are examples of

The substances that are necessary for producing of certain hormones and that store and transport vitamins

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to