A surface whose work function is 25 ev is illuminated by
A surface whose work function is 2.5 eV is illuminated by alight whose wavelength is 152 nm. What is the maximum velocity of a photo-electron emitted from the surface?(km/s)
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a 82 kg ice hockey player standing on a frictionless sheet ofice throws a bowling ball horizontally with a speed of
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the planet saturn has a satellite titan which travels in anorbit of radius 122e9m with a period of 1595 days calculate
a surface whose work function is 25 ev is illuminated by alight whose wavelength is 152 nm what is the maximum velocity
watch 10 minutes of a television drama with the sound turned off what do the characters say with their dress gestures
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how do the characters in the film interact does one character in a more elite social class interact in a specific way
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
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For a research topic on evaluating the access to health services for commercial sex workers as a mixed method approach provide the methodology
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