Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
ELECTRONIC DEVICES
Question #94484
Back to Home
View All ELECTRONIC DEVICES Questions
34 Views
Question
What does 4.9 × 10⁴ y most likely represent in nuclear physics?
A. Age of the universe
B. Duration of a nuclear reaction
C. Half-life of a long-lived radioactive isotope
D. Lifetime of a proton
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In a microscope setup, if the object distance for the objective changes to –2.59 cm, what is the n...
9
In the absence of outer coating, what determines whether a ray is guided through an optical fiber?
18
What is the name of the rectifier that produces output during only half of the AC cycle?
35