Below represents a ray of light hitting a perfectly smooth mirror. If the angle (theta) is 55* from the normal, where will the beam of light go?

Write the correct abbreviation for each metric unit

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.

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?