Which effect describes the emission of electrons from a metal surface when light of sufficient frequency falls on it?

Which particle carries a positive electric charge in an atom?

What does a transformer do to alternating current?

Which phenomenon occurs when light bends around the edges of an obstacle or aperture?

What is the approximate speed of sound in air at room temperature?

Which law states that the volume of a gas is directly proportional to its absolute temperature at constant pressure?

Which experiment demonstrated that light behaves as a wave by producing an interference pattern?

Which device stores electrical energy in an electric field between two conductors?

What is the phenomenon where certain materials offer zero electrical resistance below a critical temperature?

Which scientist formulated the law of universal gravitation?

What is the unit of magnetic flux density?