Advertisements
Advertisements
प्रश्न
A plane wavefront of wavelength `lambda`. is incident on a slit of width a. The angular width of principal maximum is ______.
विकल्प
`lambda/"a"`
`(22lambda)/"a"`
`"a"/lambda`
`"a"/(22lambda)`
MCQ
रिक्त स्थान भरें
उत्तर
A plane wavefront of wavelength `lambda`. is incident on a slit of width a. The angular width of principal maximum is `underline((22lambda)/"a"`.
shaalaa.com
Diffraction of Light
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
