用λ=4500Å的单色光垂直照射牛顿环装置时，第四级暗环对应的空气膜厚度为 [ ]
A: [img=59x22]180333e5112b20e.png[/img]
B: [img=59x22]180333e519f726f.png[/img]
C: [img=50x22]180333e5237f73a.png[/img]
D: [img=50x22]180333e52cb255f.png[/img]
A: [img=59x22]180333e5112b20e.png[/img]
B: [img=59x22]180333e519f726f.png[/img]
C: [img=50x22]180333e5237f73a.png[/img]
D: [img=50x22]180333e52cb255f.png[/img]
举一反三
- 用λ=4500Å的单色光垂直照射牛顿环装置时，第四级暗环对应的空气膜厚度为 [ ] A: [img=59x22]180333f776a3916.png[/img] B: [img=59x22]180333f77f6bba3.png[/img] C: [img=50x22]180333f78791987.png[/img] D: [img=50x22]180333f791e9eb0.png[/img]
- 用λ=4500Å的单色光垂直照射牛顿环装置时，第四级暗环对应的空气膜厚度为 [ ] A: [img=59x22]18033a9f431a086.png[/img] B: [img=59x22]18033a9f4bc7c09.png[/img] C: [img=50x22]18033a9f540c7cc.png[/img] D: [img=50x22]18033a9f5c220b1.png[/img]
- 用λ=4500Å的单色光垂直照射牛顿环装置时，第四级暗环对应的空气膜厚度为 [ ] A: [img=59x22]18035c946e5a8fd.png[/img] B: [img=59x22]18035c9477110bc.png[/img] C: [img=50x22]18035c947f1bbdc.png[/img] D: [img=50x22]18035c9487270c8.png[/img]
- 用λ=6000Å的单色光垂直照射牛顿环装置时，第四级暗环对应的空气膜厚度为 [ ] A: [img=59x22]180329ec7223fe8.png[/img] B: [img=59x22]180329ec7ae90c3.png[/img] C: [img=50x22]180329ec83e886e.png[/img] D: [img=50x22]180329ec8bd2dc5.png[/img]
- 已知函数f(x-1)=[img=15x18]17e0a6f63edb84a.jpg[/img],则f(x)=() 未知类型：{'options': ['', ' [img=50x22]17e0b28a4eefd5d.jpg[/img]', ' [img=50x22]17e0a732f04602c.jpg[/img]', ' [img=15x18]17e0a6f63edb84a.jpg[/img]'], 'type': 102}