Table 4.
Type | Frequency (Hz) | Photon energy (J) |
---|---|---|
γ-rays | 3 × 1020 | 1.9 × 10−13 |
X-rays | 3 × 1016 | 1.9 × 10−14 |
Ultraviolet | 1 × 1015 | 6.4 × 10−19 |
Visible light | 6 × 1014 | 4.0 × 10−19 |
Infrared light | 3 × 1012 | 2.0 × 10−22 |
Microwave | 2 × 109 | 6.0 × 10−25 |
High frequency (HF) | 1 × 106 | 6.4 × 10−28 |