Complete the drawing of the light waves passing from the air through
the pyrex and water to the camera in
the space below. Explain why there is
a change in wavelength as the light
passes through different media.
Show Your Work

Agas is contained in a vertical, frictionless piston–cylinder device. the piston has a mass of 3.2 kg and a cross-sectional area of 35 cm2. a compressed spring above the piston exerts a force of 190 n on the piston. if the atmospheric pressure is 95 kpa, determine the pressure inside the cylinder.

The force will determine the acceleration.

In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents