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What properties of light cannot be described by using the wave model of light?
Photo electric emisson or photo electric effect
Which experiment done in dark room?
those that are photo sentitive
How one can make a photoelectric cell to illuminate a room?
A photo-electric cell responds to light by giving an electric output, it is not for illuminating anything
What is an experiment to demonstrate that sound requires a medium to travel?
Making some sound (ringing a bell, dropping an object, etc.) inside a vacuum.
What characteristic of light did Einstein employ to explain the photo electric effect?
The particle nature of light
What is the method used to demonstrate an experiment or imitate a phenomenon?
method used to demonstrate an experiment or to imitate a phenomenon
Who invented the electric power station?
Thomas Edison invented the first electric power plant.
What is photo electric?
when photons got enough energy and getting out from that meterial electric current produced from that movement called photo electric.
Are alkali metals suitable for photo electric emission?
yes alkali metals are suitable for photo electric emission
When scientists do repeated tests to discover or demonstrate something they conducting an?
experiment
What properties of light cannot be described by using the wave model of light?
Photo electric emisson or photo electric effect
Are all metals useful for photo electric effect?
The photoelectric effect can be demonstrated using any metal. But for some ofthem, you might have to come up with a source of inconveniently-high-energyE&M radiation in order to demonstrate it.
What does the visual cliff experiment demonstrate?
Eleanor J. Gibson and R.D. Walk, psychologists at Cornell University created the visual cliff apparatus. The experiment was meant to investigate and demonstrate depth perception in human and animal species.
Which experiment done in dark room?
those that are photo sentitive
What are some examples of an experiment?
Experiment can be scientific or psychological. They can use samples and observations to gain insight or mix chemicals together to demonstrate reactions.
Proofs of the particle nature of light?
Albert Einstein's Photo-electric effect is one of the proof of the particle nature of light. The experiment on the wave particle duality is another proof pf the particle nature of light.
Electrons ejected in the photoelectric effect are called?
Photo electrons. So current due to these photo electrons is named as photo electric current.
