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Physics
: Dual Nature of Radiation and Matter
धातु की सतह पर प्रकाश की घटना होने पर उत्सर्जित इलेक्ट्रॉनों की गतिज ऊर्जा का क्या होता है? , What happens to the kinetic energy of the emitted electrons when the light is incident on a metal surface?
What happens to the kinetic energy of the emitted electrons when the light is incident on a metal surface?
A.
It varies with the frequency of light
यह प्रकाश की आवृत्ति के साथ बदलता रहता है
B.
It varies with the light intensity
यह प्रकाश की तीव्रता के साथ बदलता रहता है
C.
It varies with the speed of light
यह प्रकाश की गति के साथ बदलता रहता है
D.
It varies irregularly
यह अनियमित रूप से बदलता रहता है
Solution
A. It varies with the frequency of light
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