36. What is the name of the phenomenon where light waves change direction when they pass through a medium with a different refractive index?
a) Reflection
b) Refraction
c) Interference
d) Diffraction
37. What is the name of the angle at which light waves are bent when they pass from one medium to another?
a) Incident angle
b) Refracted angle
c) Reflective angle
d) Absorbed angle
38. What is the name of the phenomenon where light waves are bounced off a surface?
a) Reflection
b) Refraction
c) Interference
d) Diffraction
39. What is the name of the angle at which light waves are bounced off a surface?
a) Incident angle
b) Refracted angle
c) Reflective angle
d) Absorbed angle
40. What is the name of the phenomenon where two or more light waves interact with each other?
a) Reflection
b) Refraction
c) Interference
d) Diffraction
