Light of wavelength o is passed through a diffraction grating with n lines/meter and then lands on a screen a distance l from the grating. what is the linear distance between adjacent fringes on this screen? the width of each slit in the grating is a. you can assume the small angle approximation applies.

Aregular polygon has angkes of size 150° each.how many side has the polygon

Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?

An charge with mass m and charge q is emitted from the origin, (x,y)=(0,0). a large, flat screen is located at x=l. there is a target on the screen at y position y(h), where y(h) > 0. in this problem, you will examine two different ways that the charge might hit the target. ignore gravity in this problem. 1.assume that the charge is emitted with velocity v(0) in the positive x direction. between the origin and the screen, the charge travels through a constant electric field pointing in the positive y direction. what should the magnitude e of the electric field be if the charge is to hit the target on the screen? express your answer in terms of m, q, y(h), v(0), and l. 2.now assume that the charge is emitted with velocity v(0) in the positive y direction. between the origin and the screen, the charge travels through a constant electric field pointing in the positive x direction. what should the magnitude e of the electric field be if the charge is to hit the target on the screen? express your answer in terms of m, q, y(h), v(0), and l.