Newton observed the action of a prism on white and on red light. because he did or did ot control the event, this investigation of light was

On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s.t.p.?

Which describes increasing the efficiency of energy resource

What is the answer to these problems 30 pt