- Messages
- 131
- Reaction score
- 76
- Points
- 28
unable to complete light rays in physics....i am stucked and did not get any help from anyone.....
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- Thread starter ayesha121997
- Start date
- Messages
- 5,874
- Reaction score
- 4,242
- Points
- 323
- Messages
- 131
- Reaction score
- 76
- Points
- 28
i also have problem in drawing refracted and normal...plz help m
- Messages
- 5,874
- Reaction score
- 4,242
- Points
- 323
i also have problem in drawing refracted and normal...plz help m
http://www.physicsclassroom.com/Class/refrn/u14l2a.cfm
http://www.physicsclassroom.com/Class/refrn/u14l1e.cfm
http://www.physicsclassroom.com/reviews/refrn/refrnans3.cfm