W A diffraction grating of width 4.00 cm has been ruled
with 3 000 grooves/cm. (a) What is the resolving power of
this grating in the first three orders? (b) If two monochromatic waves incident on this grating have a mean
wavelength of 400 nm, what is their wavelength separation
if they are just resolved in the third order?

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.

Which of these questions might a character ask if the conflict is man versus self? a. which path should i take to better myself? b. which boulder will be too heavy for me to carry? c. which friend is going to ditch me today? d. all of the above

State the following: boyle's law and charle's law