![Laser light of wavelength 640 nm incident on a pair of slits produces an interference pattern in which the bright fringes are separated by 7.2 mm. calculated the wavelength of another source Laser light of wavelength 640 nm incident on a pair of slits produces an interference pattern in which the bright fringes are separated by 7.2 mm. calculated the wavelength of another source](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/212495345_web.png)
Laser light of wavelength 640 nm incident on a pair of slits produces an interference pattern in which the bright fringes are separated by 7.2 mm. calculated the wavelength of another source
![Laser-induced polymerization. (a) Pump laser (? = 640 nm, 2 mW, 60 s)... | Download Scientific Diagram Laser-induced polymerization. (a) Pump laser (? = 640 nm, 2 mW, 60 s)... | Download Scientific Diagram](https://www.researchgate.net/publication/327222656/figure/fig1/AS:663487827156992@1535199233882/Laser-induced-polymerization-a-Pump-laser-640-nm-2-mW-60-s-excites-Au-NPs-on.png)
Laser-induced polymerization. (a) Pump laser (? = 640 nm, 2 mW, 60 s)... | Download Scientific Diagram
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