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 #87657
Back to Home
View All OPTICS Questions
26 Views
Question
What safety measure is essential when performing the laser and water experiment?
A. Keep the water cold
B. Use only green lasers
C. Avoid pointing the laser at anyone’s face
D. Perform the experiment in complete darkness
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What safety risk is associated with laser beams in these experiments?
24
Which of the following best describes a ray of light?
16
What happens to the power of a concave lens when placed in a medium with a refractive index higher t...
14
What is the new price of natural gas from legacy fields allocated to ONGC effective June 1, 2025?
(Current Affairs)
51
What was the alleged discrepancy in assets discovered in the case of Assam Civil Service officer Nup...
(Current Affairs)
22