At 25oc, 3 m of a gas occupy a volume of 4.0 l at 1.9 kpa. if the volume decreases to 2.0 l, what will the new pressure be?

An incident ray through the focal point of a spherical mirror will: reflect through the center of curvature. reflect back through the focal point. reflect parallel to the principle axis. reflect the same direction as the incident ray.

Acar is traveling 35 mph on a smooth surface . if a balanced force is applied to the car what happens?

As seen in a us weather map, the h (or high) and l (or low) symbols indicate regions where surface air pressures are high or low, respectively, compared to surrounding areas. an h is plotted where the air pressure is highest and an l is plotted where the air pressure is lowest. proceeding outward and away from the center of a high pressure system, the air pressure "