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
ELECTROMAGNETIC WAVES
Question #87086
Back to Home
View All ELECTROMAGNETIC WAVES Questions
31 Views
Question
What is the production method for microwaves?
A. Solar radiation
B. Klystron valve or magnetron valve
C. Chemical reactions
D. Thermal heating
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the energy source for visible light emission in the sun?
25
What is the peak electric field corresponding to an rms value of 2.9 V/m?
27
What is the primary function of UV lamps in water purifiers?
30
Which country won the bronze medal in the FIH Men’s Junior World Cup on December 10, 2025, after a...
(Current Affairs)
18
Which team retained the Ashes in December 2025 with two Tests still remaining in the series?
(Current Affairs)
21