Physics - General Science Objective Questions and Answers for Competitive Exams
when light passes from air to glass its speed
When light passes from air to glass its speed
increases and does not depend upon the density of glass
speed increases and depends upon the density of the glass
does not change
Answer & Explanation
← Go To First Question
Next Question →
Please Join Our Discussion Group
Your Valuable Comments Please...
comments powered by Disqus.
Today's Current Affairs Quiz & Articles
Subscribe To Daily Current Affairs
Enter Your Email To Get Daily Quiz
PHYSICS MCQS - SSC RAILWAY PSC EXAM | 525 QUESTIONS