Q. Visible spectrum of light has wavelength in the range (Solved)
1. 4000 to 7000 A
2. 100 to 400 A
3. 40,000 to 70,000 A
4. 14,000 to 17,000 A
5. 10 to 40 A
- a. 4000 to 7000 A
1. 4000 to 7000 A
2. 100 to 400 A
3. 40,000 to 70,000 A
4. 14,000 to 17,000 A
5. 10 to 40 A