| L | = | 10·log(II₀) |
| = | 10·log(1,0×10−61,0×10−12) | |
| = | 10·log(106) | |
| = | 60 dB |
| fR | = | 1201 − 25340 |
| = | 1200,9265 | |
| = | 130 Hz |
| fR | = | 15001 − 77,8340 |
| = | 15000,7712 | |
| = | 1,9 kHz |
| vE | = | 340·(1100990 − 1) |
| θ | = | λa |
| = | 633×10−90,45×10−3 | |
| = | 1,4×10−3 rad (petit angle) |
| L | = | 2·λ·Da |
| = | 2 × 633×10−9 × 2,00,45×10−3 | |
| = | 5,6 mm |
| i | = | λ·Db |
| = | 632×10−9 × 2,00,050×10−3 | |
| = | 2,5 cm |