Answer:
The value is 
Explanation:
From the question we are told that
The wavelength is 
The distance of separation is 
The distance from the screen is 
Generally the separation between the adjacent bright fringe is mathematically represented as

=> 
=> 
In vacuum, going at 2.99×10^8 m/s.
Answer:
To convert a millisecond measurement to a second measurement, divide the time by the conversion ratio. The time in seconds is equal to the milliseconds divided by 1,000.
Explanation:
hope it helps
3.125 meters diving 10 and 3.2 the angel does not have a value in the equation but if you were to use it in a real life setting it will