Q7
A parallel beam of electrons of a given momentum pass through a screen S1 containing a slit and then produces a diffraction pattern on a screen S2 placed behind it. The width of the central maximum observed on the screen S2 can be increased by
A.
decreasing the distance between the screens S1 and S2
B.
increasing the width of the slit in screen S1
C.
decreasing the momentum of the electrons
AnswerD.
increasing the momentum of the electrons
Answer: Option C
Solution
Answer: Option C
No explanation is given for this question Let's Discuss on Board