In a Newton's rings demonstration using 540-nm light, the distance from the center of the rings to the first bright ring is 0.30 mm. If the bottom piece of glass is flat, what's the curvature radius of the top piece?
Please provide the following when you answer the question:
1. Key Idea
2. Stock of Data
3. Equation (s) used
4. How to Solve
5. Substitute in Numerical Data
6. Reality Check