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photoelectric effect
Light does not because of its' quantum nature. Sound does because it depends on varying the density of its' medium to move its' energy.
the photoelectric effect doesn't
A quantum of light is named as " PHOTON" . It is a basic packet or a bundle from which a beam of light is made of!
Albert Einstein in his 1905 paper on the photoelectric effect. Summarize as saying that when a photon strikes a metal it will cause electron flow. Wilhelm Hallwachs made the first photocells. An alloy of metals made the first photoresistors. Then solar cells. Albert did not "invent" the effect, it was already known, but he EXPLAINED how it works.
What? No.
Because light waves and radioactive decay are some of the key factors that lead to the development of Quantum Mechanics. Quantum mechanics is also our best apparatus for describing and predicting those phenomena.
photoelectric effect
Light does not because of its' quantum nature. Sound does because it depends on varying the density of its' medium to move its' energy.
The nature of light has been investigated by many important scientists from Isaac Newton to Albert Einstein, but it is not correct to say that light consists of tiny particles; light has both a particle nature and a wave nature, as explained by the science of quantum mechanics; it is sometimes said to consist of wavicles.
the photoelectric effect doesn't
light is white
newton corpuscular theory,huygen wave theory,maxwell electromagnetic theory and planck quantum theory
light bulb's
A photon
Violet light has greater energy because it has higher frequency than yellow light
A quantum of light is named as " PHOTON" . It is a basic packet or a bundle from which a beam of light is made of!