What is the wavelength and the color of light

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Reference no: EM13546618

This is a monochromatic light. Two thin slits are separated by 0.150 mm which is placed 2.3 meters away. You observe the 7th bright spot, from the center, at a distance of 7 cm from the bright spot. What is the wavelength and the color of light?

Reference no: EM13546618

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