In a Young's experiment, the paths from the slits to a point on the screen differ in length causing constructive interference at the point. Which of the following path differences would cause this constructive interference?
a. 5?/2
b. 3?/4
c. 4?
d. None of the above.
c
Physics & Space Science
You might also like to view...
The terrestrial planet with the most moons is ____________________
Fill in the blank(s) with correct word
Physics & Space Science
Suppose two lines appear to be parallel but eventually meet. What type of geometry are you dealing with?
A) flat geometry B) spherical geometry C) saddle-shaped geometry D) Euclidean geometry E) This situation can never occur.
Physics & Space Science
All of the following are dimensionless except
A) specific gravity. B) Reynolds number. C) strain. D) bulk modulus.
Physics & Space Science
Escape speed for a rocket is less from
A) Earth. B) the Moon. C) the Sun. D) same for each
Physics & Space Science