McqMate
| Q. |
For destructive interference, the path difference is |
| A. | odd number of half wavelengths |
| B. | even number of half wavelengths |
| C. | whole number of wavelengths |
| D. | even whole number of wavelengths |
| Answer» A. odd number of half wavelengths | |
View all MCQs in
A Level PhysicsNo comments yet