A double-slit interference pattern is created by two narrow slits spaced 0.18 mm apart. The distance between the first and the fifth minimum on a screen 62 cm behind the slits is 5.9 mm. What is the wavelength of the light used in this experiment? (in nm)

The wavelength is

Explanation:

Generally wavelength is mathematically represented as

Where is the difference between the minimums and its value is = 5.9mm

          D is the slit spacing with a value = 0.18 mm

          L is the distance between the slit and the screen with

        value = 6.2cm =

   The distance first and the fifth minimum is usually = 4

So the equation above becomes

Making wavelength the subject

Substituting value

with 5 seconds, no, but over time if the police car stays at 65m/s ad the speeding car stays at 60, then obviously yes, but the answer to your question would be, no.

hope this : )

answer: the answer is a