1
answer
0
watching
322
views
6 Oct 2020
Find the speed of light in (a) water, (b) glass and, (c) diamond.
Find the speed of light in (a) water, (b) glass and, (c) diamond.
PriyankaLv10
11 Nov 2020
Find the speed of light in (a) water, (b) glass and, (c) diamond.