In Young\'s two-slit experiment, a beam of light from a slitreaches at a point o

Question

In Young's two-slit experiment, a beam of light from a slitreaches at a point on the screen one wavelength behind the wavefrom the other slit. What is observed on the screen at thatpoint? Light of wavelength 580 nm is incident on a slit of width0.300 mm. An observing screen is placed 2.00 m from the slit. Findthe width of the central maximum. In Young's two-slit experiment, a beam of light from a slitreaches at a point on the screen one wavelength behind the wavefrom the other slit. What is observed on the screen at thatpoint? Answer Dark-brightfringe An emptyspace Darkfringe Brightfringe Bright-darkfringe In Young's two-slit experiment, a beam of light from a slitreaches at a point on the screen one wavelength behind the wavefrom the other slit. What is observed on the screen at thatpoint? Answer Question 5 answers Dark-brightfringe An emptyspace Darkfringe Brightfringe Bright-darkfringe Light of wavelength 580 nm is incident on a slit of width0.300 mm. An observing screen is placed 2.00 m from the slit. Findthe width of the central maximum. Answer Question 8 answers 1.9mm 0.26mm 1.5mm 7.7mm 3.9mm

Explanation / Answer

a) dark fringe option C is correct. b)fringewidth==D/d=580nm*2/0.3*10-3=3866.66*10-6m=3.9mm so option E is correct.

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