波长为l的单色光垂直照射如图所示的透明薄膜。膜厚度为e,则两束反射光的光程差d =____________。[img=192x101]18030ca57bb281f.png[/img]
A: 2.60e
B: 3.0e
C: [img=73x44]18030ca5843786c.png[/img]
D: [img=64x44]18030ca58caf443.png[/img]
A: 2.60e
B: 3.0e
C: [img=73x44]18030ca5843786c.png[/img]
D: [img=64x44]18030ca58caf443.png[/img]
举一反三
- 波长为l的单色光垂直照射如图所示的透明薄膜。膜厚度为e,则两束反射光的光程差d =____________。[img=192x101]1803be960f11d39.png[/img] A: 2.60e B: 3.0e C: [img=73x44]1803be96172b1ef.png[/img] D: [img=64x44]1803be961f4be0d.png[/img]
- 波长为l的单色光垂直照射如图所示的透明薄膜。膜厚度为e,两束反射光的光程差d =____________________。[img=192x101]18032bad360611f.png[/img] A: 2.60e B: 3.0e C: [img=73x44]18032bad3fd8dfe.png[/img] D: [img=64x44]18032bad483b80c.png[/img]
- 波长为l的单色光垂直照射如图所示的透明薄膜。膜厚度为e,两束反射光的光程差d =____________________。[img=192x101]1803d3034a46da4.png[/img] A: 2.60e B: 3.0e C: [img=73x44]1803d303526453b.png[/img] D: [img=64x44]1803d3035b5f22e.png[/img]
- 波长为l的单色光垂直照射如图所示的透明薄膜。膜厚度为e,两束反射光的光程差d =____________________。[img=192x101]18037651249205a.png[/img] A: 2.60e B: 3.0e C: [img=73x44]180376512d61a3b.png[/img] D: [img=64x44]1803765136267fc.png[/img]
- 波长为l的单色光垂直照射如图所示的透明薄膜。膜厚度为e,两束反射光的光程差d =____________________。[img=192x101]18030c5ae96029f.png[/img] A: 2.60e B: 3.0e C: [img=73x44]18030c5af8e678e.png[/img] D: [img=64x44]18030c5b092a6d1.png[/img]