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 #94365
Back to Home
View All ELECTRONIC DEVICES Questions
19 Views
Question
What is the wavelength of the first line of the Balmer series?
A. 486 nm
B. 656 nm
C. 721 nm
D. 802 nm
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How is the Q-value related to mass in a nuclear reaction?
14
When a plane mirror rotates by an angle of 3.5°, by how much does the reflected ray rotate?
22
What is the role of frequency in rectifier output quality?
15
Which university or institution did Professor Ghosh attend for his bachelor's degree in political sc...
(Current Affairs)
27
What new road is being planned in Gurugram to alleviate traffic congestion along Sheetla Mata Road a...
(Current Affairs)
36