Which of the following is the wavenumber of UV and Visible radiation?
A. 1 x 106 to 1.3 x 104 m-1
B. 1 x 106 to 1.3 x 104 m
C. 13 – 27 m-1
D. 1 x 106 to 1.3 x 104 m26
Answer:A
Which of the following is the wavenumber of UV and Visible radiation?
A. 1 x 106 to 1.3 x 104 m-1 B. 1 x 106 to 1.3 x 104 m C. 13 – 27 m-1 D. 1 x 106 to 1.3 x 104 m26
Explanation: Wave number of UV, Visible radiation is 1 x 106 to 1.3 x 104 m-1. Wave number is the reciprocal of wavelength. So, the unit is m-1.