Measuring Angles Of Incidence And Refraction Flashcards
1
Q
Apparatus
A
Rectangular glass block.
Ray box.
Low voltage power supply.
Leads.
Protractor.
A4 plain white paper.
Pencil.
Ruler.
2
Q
Read method
A
3
Q
Conclusion
A
Graph is a curve through the origin of increasing gradient.
i is not directly proportional to r.
They have a positive correlation
