“When visible light of high frequency electromagnetic radiation illuminates a metallic surface, electrons are emitted”

“When visible light of high frequency  electromagnetic radiation illuminates a  metallic surface, electrons are emitted”
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Plank’s law
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The law that states “When visible light of high frequency electromagnetic radiation illuminates a metallic surface, electrons are emitted” is known as ____________. ∙ A. Einstein law of photon ∙ B. Marconi’s law ∙ C. Maxwell’s law ∙ D. Plank’s law

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A special type of transmission line that consist of conducting metallic tube through which high frequency electromagnetic energy is propagated

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Range of wavelength of visible light.

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Weather satellites transmit cloud cover and temperature-humidity profiles back to Earth using images of which combination of the electromagnetic radiation types? w) infra-red and visible light x) ultraviolet and nuclear magnetic y) ultraviolet and infra-red z) ultraviolet and visible light

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Hydrogen atom electron is excited to n = 4 state , in the spectrum of emitted radiation , number of lines in the ultravoilet and visible regions are r

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The radiation pattern plotted in terms of electric field strength or power density

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