Light of wavelength 5000 Å falls on a sensitive
plate with photoelectric work function of 1.9 eV.
The kinetic energy of the photoelectrons emitted
will be
(a) 0.58 eV (b) 2.48 eV
(c) 1.24 eV (d) 1.16 eV
Answers
Answered by
3
Answer:
D.
Explanation:
Answered by
1
Answer:
D 1.16eV
Explanation:
. The length of a rectangular field is 140 m. If the ratio of the length to the breadth of the field is 5:3 then find the breadth of the field
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