Calculate the average speed of Terri's trip.

Which would not reduce the amount of green house gasses in the air

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 of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these