Q10.5Multiple choice
Figure 10.2 shows a standard two slit arrangement with slits S1, S2. P1, P2 are the two Screen minima points on either side of P (Fig. 10.2). S1 P1 At P2 on the screen, there is a hole and behind P2 is a second 2- slit arrangement with slits S3, S4 P S3 and a second screen behind them. S2 P2 S4 Second
This question refers to a figure in the original PDF.
- (a)There would be no interference pattern on the Screen second screen but it would be lighted.
- (b)The second screen would be totally dark. Fig. 10.2
- (c)There would be a single bright point on the second screen.
- (d)There would be a regular two slit pattern on the second screen.