3)
Solve and fill in the blanks.
Velocity in
first medium
(V)
Velocity in
second medium
Refractive
index
Refractive
index
2n,
3 x 108 m/s
------
----
1.2 x 108 m/s
2.25 x 108 m/s
4/3
2 x 108 m/s
1.5
Answers
Answered by
2
Answer:
the indefinite continued progress of existence and events in the past, present, and future regarded as a whole.
"travel through space and time"
Answered by
2
Explanation:
The only reason mathematics is admirably suited describing the physical world is that we invented it to do just that. It is a product of the human mind and we make mathematics up as we go along to suit our purposes. ... Mathematics is not discovered, it is invented.
Similar questions