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
PHYSICS AND MEASUREMENT
Question #59067
Back to Home
View All PHYSICS AND MEASUREMENT Questions
10 Views
Question
What is the significance of the frequency 540×10¹² Hz in photometry?
A. It is the highest frequency of visible light
B. It is used in atomic clocks
C. It corresponds to infrared radiation
D. It corresponds to the peak sensitivity of the human eye
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What happens to the preceding digit when the digit to be dropped is less than 5?
13
What is the dimension of time t in physical equations?
15
Why is the CGS system less commonly used today?
16
Who holds the world record for returning the highest number of lost belongings to passengers in the ...
(Current Affairs)
20
According to recent reports, which Indian city plans to hire 460 water sprinklers with anti-smog gun...
(Current Affairs)
28