| Mistake | Correction | |---------|-------------| | Using degrees instead of radians for sin in Snell’s Law | Calculator must be in mode | | Forgetting to convert units (cm to m) | Use consistent SI units | | Mixing up angle of incidence and refraction | i = incident ray, r = refracted ray | | Critical angle formula: using n = sin c instead of n = 1/sin c | n = 1 / sin c is correct |
: Learning to choose appropriate scales, label axes with correct units, and draw the line of best fit. Data Analysis | Mistake | Correction | |---------|-------------| | Using
