| ⇦ | 
| ⇨ |
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: - The distance travelled by an object along a straight line in time t is given by
- If the momentum of electron is changed by P, then the de-Broglie wavelength
- Ist law of thermadynamics is based on
- An automobile moves on a road with a speed of 54 km h⁻¹. The radius of its wheels
- The time period of a mass suspended from a spring is T. If the spring is cut into four
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The distance travelled by an object along a straight line in time t is given by
- If the momentum of electron is changed by P, then the de-Broglie wavelength
- Ist law of thermadynamics is based on
- An automobile moves on a road with a speed of 54 km h⁻¹. The radius of its wheels
- The time period of a mass suspended from a spring is T. If the spring is cut into four
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