| ⇦ | 
| ⇨ |
When light of wavelength 300 nm falls on a photoelectric emitter, photoelectrons are liberated. For another emitter, light of wavelength 600 nm is sufficient for liberating photoelectrons. The ratio of the work function of the two emitters is
Options
(a) (1:2)
(b) (2:1)
(c) (4:1)
(d) (1:4)
Correct Answer:
(2:1)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A current of 5 A is passing through a metallic wire of cross-sectional area 4×10⁻⁶ m².
- For a normal eye, the cornea of eye provides a converging power 40 D and the least
- A particle of mass 100g tied to a string is rotated along a circle of radius 0.5 m
- An electron of a stationary hydrogen atom passes from the fifth energy level to
- A road of width 20 m forms an arc of radius 15 m,its outer edge is 2m higher than
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A current of 5 A is passing through a metallic wire of cross-sectional area 4×10⁻⁶ m².
- For a normal eye, the cornea of eye provides a converging power 40 D and the least
- A particle of mass 100g tied to a string is rotated along a circle of radius 0.5 m
- An electron of a stationary hydrogen atom passes from the fifth energy level to
- A road of width 20 m forms an arc of radius 15 m,its outer edge is 2m higher than
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply