Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
DUAL NATURE OF MATTER AND RADIATION
Question #89256
Back to Home
View All DUAL NATURE OF MATTER AND RADIATION Questions
14 Views
Question
Why can't red light cause photoelectric emission in copper?
A. It has high intensity
B. It is not focused properly
C. Its wavelength is too short
D. Its photon energy is less than the work function of copper
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following particles has the shortest de Broglie wavelength when moving at the same spee...
2
The energy distribution of free electrons differs from Maxwell’s distribution because:
8
Which of the following statements is true about the photoelectric effect and wave theory?
8
Which body resumed processing applications for Consent to Establish (CTE) and Consent to Operate (CT...
(Current Affairs)
17
Which city's travel time to 'Chhota Haridwar' has been significantly reduced by the Namo Bharat trai...
(Current Affairs)
21