Agas expands from an initial volume of 30.0 l to a final volume of 65.0 l at a constant pressure of 110kpa. how much work is done by the gas?

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell

Which body is in equilibrium? (1) a satellite orbiting earth in a circular orbit (2) a ball falling freely toward the surface of earth (3) a car moving with a constant speed along a straight, level road (4) a projectile at the highest point in its trajectory