An optical researcher investigates how a beam of monochromatic green light refracts as it exits a highly refractive organic oil and enters a container of distilled water.
She measures the angle of incidence, θi\theta_iθi, inside the oil and the corresponding angle of refraction, θr\theta_rθr, in the water.
Her experimental results are shown in the table below.
| Angle of incidence, θi\theta_iθi (∘^{\circ}∘) | Angle of refraction, θr\theta_rθr (∘^{\circ}∘) |
|---|---|
| 12 | 14 |
| 24 | 29 |
| 36 | 45 |
| 42 | 53 |
| 48 | 63 |
Plot these five data points on the grid below.
