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
OPTICS
Question #87579
Back to Home
View All OPTICS Questions
15 Views
Question
What safety risk is associated with laser beams in these experiments?
A. Skin burns only
B. Electric shock
C. Eye damage from direct or reflected beams
D. Hearing damage
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
If you remove the screen while viewing a real image formed by a convex lens, what happens to the ima...
7
What is the definition of magnifying power for an astronomical telescope?
12
What is the thin lens formula derived from Eqs. (9.19) and (9.20)?
7
Which Indian cricketer's performance was highlighted in the report against England?
(Current Affairs)
32
What action was taken by Delhi University against DUSU Joint Secretary Deepika Jha in November 2025?
(Current Affairs)
5