How does light interact with the fur of a black cat?
a. absorbs only red and blue light
b. reflects only red and blue light
c. absorbs all wavelengths of visible light
d. reflects all wavelengths of visible light

Atwo-stage air compressor operates at steady state, compression 10m^3/min of air from 100 kpa and 300k to 1200 kpa. an intercooler between the two stages cools the air to 300k at a constant pressure of 350 kpa. the compression processes are isentropic. a) calculate the power required to run the compressor, in kw b) compare the result to the power required for isentropic compression from the same inlet state to the same final pressure.

What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass

Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius