Equipment: single ray slit, power supply, a concave and a concave lens.
Method:
1. Set up a ray box, single slit ray slide and power supply.
2. place the convex lens in the space below. Place the ray box at the top of the page and shine the three rays of light at the lens. Make sure the central light ray hits the lens at 90* as indicated in the diagram.
3. Carefully trace the direction of the incoming and refracted rays.
4. Repeat using the concave lens.
No comments:
Post a Comment
To support my learning I ask you to comment as follows:
1. Something positive - something you like about what I have shared.
2. Thoughtful - A sentence to let us know you actually read/watched or listened to what I had to say
3. Something thoughtful - how have you connected with my learning? Give me some ideas for next time or ask me a question.
Note: only a member of this blog may post a comment.