In a photo-emissive cell with exciting wavelength ????, the
fastest electron has speed V. If the exciting wavelength is
changed to 3????/4, the speed of the fastest emitted electron
will be :
(a) v(¾)¹/² (b) v(4/ 3)¹/²
(c) less the v(4/ 3)¹/² (d) greater than v(4/ 3)¹/²
Answers
Answered by
1
Answer:
(c)
Explanation:
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Answered by
0
Answer:
fatsyeurogt the rest is history chapter ruurihrkiyy a great day and ydjgffjbkokj
Explanation:
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