MHT CET Physics question
The SI unit of wave number is :
Answer: (B)
Solution
Wave number is 1/length, so its SI unit is m; foot, cm and angstrom are not SI units. Hence the correct option is (b).
The SI unit of wave number is :
Wave number is 1/length, so its SI unit is m; foot, cm and angstrom are not SI units. Hence the correct option is (b).