If you increase the number of slits in an array (but keep the spacing between adjacent slits the same), what happens to the diffraction pattern? a. The number of bright fringes decreases.
b. The number of bright fringes increases.
c. The width of the bright fringes decreases.
d. The distance between the centers of the bright fringes increases.
e. The distance between the centers of the bright fringes decreases.
f. The width of the bright fringes increases.

What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics

What is the most useful equation for electric power?

Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?