Superposition Flashcards
Principle of suerposition stationary waves diffraction two-source interference single slit and multiple slit diffraction
1
Q
Principle of Superposition
A
When two or more waves of the same type meet at a point in space the resultant wave displacement at any point is given by the vector sum of the individual wave displacements at that point
2
Q
Condition for formation of stationary waves
A
The two progressive waves must have
same speed
same frequency
same amplitude
opposite direction in motion
