What will the angle of refraction be for a ray of light passing from air into a sodium chloride crystal if the angle of incidence is 60.0°? the index of refraction of sodium chloride is 1.53. a. 13° b. 22° c. 34° d. 42° e. 48°

Using Snell's Law:  

n1 * sin(theta1) = n2 * sin(theta2)  

where  

n1 is the refractive index of the incident light (n1 = 1 in this case)  

theta1 is the angle of incidence  

n2 is the refractive index of the material that the light is entering (n2 = 1.53 in this case)  

theta2 is the angle of refraction  

n1 * sin(theta1) = n2 * sin(theta2)  

becomes  

1 * sin(60) = 1.53 * sin(theta2)  

or  

1 * 0.866 = 1.53 * sin(theta2)  

0.866 = 1.53 * sin(theta2)  

sin(theta2) = 0.866 / 1.53 = 0.566  

theta2 = arcsin(0.566) = 34 degrees (the angle of refraction)

It should be 34 degrees because i took the test

Explanation:

Took the test

i guess the game developers wanted to give off a more gamey/cartoony feeling without trying to copy fortnite exactly

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.