Answer:

wavelength

1. radio wave - 299.79 m

2. microwave - 300 MHz

3. infrared - 2.5e- 6m

4. visible light - approximately 0.4 to 0.7 um

5. red - around 620 to 750 nm

6. orange - 590 to620 nm

7. yellow - 570 to 590 nm

8. green - 495 to 570 nm

9. blue - 450 to 495 nm

10. violet - 380 to 450 nm

11. ultraviolet - 400 nm

12. x-ray - 10-8 to 10-12 m

13. gamma ray - 10-9 m