Absolute refractive index of a substance is
A) speed of light in air / speed of light in the medium
B) speed of light in water/ speed of light in medium
C) speed of light in medium / speed of light in air
D) speed of light in medium / speed of light in water
Answers
Answered by
0
Explanation:
a) is the correct Answer
The main scale reading while measuring the thickness
of a metal bob using vernier calipers is 2cm and the
vernier scale coincidence is 4. Find the radius of the
metal bob.
pls help me
Answered by
1
Answer:
A is correct answer...
Similar questions