[单选题]
The separation between adjac -s : ,0 gheqgco)2m2etrsk9teen1z6a igkhnx40t maxima in a double-slit interference pattern using mono4 gxkn iz10a6hchromatic light is
A. greatest for red light.
B. greatest for green light.
C. greatest for blue light.
D. the same for all colors of light.
