| ⇦ | 
| ⇨ |
The work function for metals A,B abd C are respectively 1.92 eV, 2.0 eV and 5 eV. According to Einstein’s equation the metals which will emit photoelectrons for a radiation of wavelength 4100 Å is/are
Options
(a) None
(b) A only
(c) A and B only
(d) All the three metals
Correct Answer:
A and B only
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A plumb line is suspended form a ceiling of a car moving with horizontal acceleration
- For photoelectric emission from certain metal the cut-off frequency is v
- A battery of emf 10 V and internal resistance 3 ohm is connected to a resistor.
- The magnetic field at the centre of a circular coil carrying current I ampere is B.
- The kinetic energy of particle moving along a circle of radius R depends
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A plumb line is suspended form a ceiling of a car moving with horizontal acceleration
- For photoelectric emission from certain metal the cut-off frequency is v
- A battery of emf 10 V and internal resistance 3 ohm is connected to a resistor.
- The magnetic field at the centre of a circular coil carrying current I ampere is B.
- The kinetic energy of particle moving along a circle of radius R depends
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