Answer:
Y = 5.03 x 10⁻³ m = 5.03 mm
Explanation:
Using Young's Double-slit formula:
where,
Y = Fringe Spacing = Width of bright fringe = ?
λ = wavelength = 633 nm = 6.33 x 10⁻⁷ m
L = Screen distance = 3.1 m
d = slit width = 0.39 mm = 3.9 x 10⁻⁴ m
Therefore,
<u>Y = 5.03 x 10⁻³ m = 5.03 mm</u>
His average speed is 45 miles an hour
The top
2- motion,acceleration, force
4- pulls,Earth
5- forces
6- objects
7- matter
8- stops, potential
Answer:
This is the answer
Explanation:
You can find the ans in the photo I attached.
Answer is asexully
Explanation:
for every two sexully producing fish there is one offspring. but for every one asexuall producing fish there is one offspring. so if the asexual fish prodececes more than there will be more than the sexually producing fish.
