HomeTestsSearchRankProfile

Work Function Questions

Practice 2 Work Function questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

📚
2
Total Questions
🟢
0
Easy
🟡
2
Medium
🔴
0
Hard
Practice by Exam:Physics(2)

About work function — practice questions, PYQs & concepts

work function is a frequently-tested topic on Physics. ExamTest.live currently lists 2 work function questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

work function weight in competitive exams

Across our work function question bank, the largest sources are Physics (2). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 0 easy work function questions are available — build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right — the explanation often surfaces a faster approach you can reuse.

All Work Function Questions(1–2 of 2)

Filter:
Q1mediummcqPhysicsAIEEE 20042026
50% accuracy
The work function of a substance is . Then the longest wavelength of light that can cause photoelectron emission from this substance is approximately:
Q2mediummcqPhysicsAIEEE 20092026
The surface of a metal is illuminated with the light of . The kinetic energy of the ejected photoelectrons was found to be . The work function of the metal is ():

Frequently Asked Questions

How many Work Function questions are on ExamTest.live?▼
We have 2 Work Function questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Work Function MCQs free?▼
Yes. All Work Function questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Work Function questions?▼
Work Function questions are commonly asked in Physics. You can filter by exam using the links above.
How do I practice Work Function questions effectively?▼
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.