MENU

If threshold wevelength for sodium is 6800 Å, the work function will be

If Threshold Wevelength For Sodium Is 6800 The Work Physics Question

If threshold wevelength for sodium is 6800 Å, the work function will be

Options

(a) 1.8 eV
(b) 2.5 eV
(c) 0.14 eV
(d) 1.4 eV

Correct Answer:

1.8 eV

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

  1. Two tuning forks are sounded together and produce 2 beats per second.
  2. Two bodies of mass 1 kg and 3 kg have positive vectors i + 2j + k and -3i -2j + k
  3. A man measures time period of a pendulum(T) in stationary lift. If the lift moves upwards
  4. Charge Q is divided into two parts which are then kept some distance apart. The force
  5. The following four wires are made of the same material. Which of these will have

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.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*