Use the word bank below to fill in the blanks appropriately Increases Index of Refraction Refraction Transmission Reflection Decreases Incident Intensity 32. is when light bends due to a change in medium. 33. is when light passes through a boundary due to a change in medium. 34. is when light bounces off a boundary due to a change in medium 35. The determines how light will bend when moving into a new medium. 36. The ray determines the angle of reflection and refraction 37. The represents the brightness of a light, representing it's amplitude. 38. The speed of light when we move into a medium with a higher index of refraction. 39. The speed of light when we move into a medium with a lower index of refraction. #CHECKPOINT