11. A parallel beam of light falls on two small slits 5x105 m apart. A) If the distance between the central and 1st fringe is 0.06 m and the light is being
projected onto a screen 5 m away, what is the wavelength of the light?
B) Roughly what color is it?

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i just did this and got a 100.

the correct choice is a .

do not post any more test or exam questions on

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.