本题目来源于试卷: Double Slit,类别为 美国物理杯赛(Physics Bowl)
[单选题]
99.28: In the diagra 1,.tvc9f8t ph hjgl4h m, which (pifg t2 n:op7of the following would represent a zone or zones of co t(fpg :o2npi7nstructive interference?
(1) from P to A (2) from P to B (3) from P to C
A. only zone number 1
B. only zone number 2
C. only zone number 3
D. only zones numbered 1 and 2
E. only zones numbered 1 and 3
参考答案: E
本题详细解析:
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