Advertisements
Advertisements
प्रश्न
A parallel beam of monochromatic light falls normally on a single narrow slit. The angular width of the central maximum in the resulting diffraction pattern ______
पर्याय
decreases with the decrease of slitwidth
decreases with the increase of slitwidth
increase with the increase of slitwidth
may increase or decrease
MCQ
रिकाम्या जागा भरा
उत्तर
A parallel beam of monochromatic light falls normally on a single narrow slit. The angular width of the central maximum in the resulting diffraction pattern decreases with the increase of slitwidth.
Explanation:
X = `(2lambdaD)/a`, X will decrease if a increases
shaalaa.com
Diffraction of Light
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
