Name an experiment proving that light is wave and one that is proving that light consists of particles.
wave: interference experiments e.g. double slit experiment
particles: photo-electric effect
EG
Related Physics A Level answers
All answers ▸A metal detector consists of a battery providing an alternating current to a transmitter coil and a receiver coil connected to a loudspeaker. Using Faraday's Law of Induction explain how a metal detector works. (5 marks)
Draw the I-V curves of both an ideal resistor and a filament bulb. Explain the key features of both.
Describe and explain the photoelectric effect.
Why are values for gravitational potential always negative?