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
ELECTRONIC DEVICES
Question #94323
Back to Home
View All ELECTRONIC DEVICES Questions
19 Views
Question
What is the frequency of sodium light with wavelength 589 nm in vacuum?
A. 5.00 × 10¹⁴ Hz
B. 5.09 × 10¹⁴ Hz
C. 5.20 × 10¹⁴ Hz
D. 4.98 × 10¹⁴ Hz
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What characterizes the energy band EC in semiconductors?
23
What does the arrow in the diode symbol represent?
24
What happens to the current in a p-n junction when forward bias voltage exceeds the threshold?
17
Who has been suggested by Mithali Raj as a potential replacement opener if Pratika Rawal is unfit fo...
(Current Affairs)
20
Which university launched the JAIHIND scheme to train tribal students from Manipur's Ukhrul district...
(Current Affairs)
39