The formula to calculate the Resultant Intensity of Destructive Interference is:
\[ I_D = (\sqrt{I_1} - \sqrt{I_2})^2 \]
Where:
Resultant Intensity of Destructive Wave is the resulting intensity of a destructive wave that occurs when two or more waves overlap, causing a decrease in amplitude.
Let's assume the following values:
Using the formula:
\[ I_D = (\sqrt{9} - \sqrt{18})^2 \]
Evaluating:
\[ I_D = 1.54415587728429 \text{ cd} \]
The Resultant Intensity of Destructive is 1.54415587728429 cd.
| Intensity 1 (cd) | Intensity 2 (cd) | Resultant Intensity of Destructive (cd) |
|---|---|---|
| 8 | 18 | 2.000000000000 |
| 9 | 18 | 1.544155877284 |
| 10 | 18 | 1.167184270003 |