Question 17 2 pts
The first elements to form after the big bang were hydrogen and
[ Select)
V
The remaining elements were formed later. Elements
up to iron on the periodic table are formed by [Select]
while
elements heavier than iron are formed by Select

Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?