In a thin film of oil on water, which color will appear at the center of the pattern if the film thickness is such that it causes constructive interference for red light? (2022)
Practice Questions
1 question
Q1
In a thin film of oil on water, which color will appear at the center of the pattern if the film thickness is such that it causes constructive interference for red light? (2022)
Red
Blue
Green
Yellow
The color that appears at the center of the pattern corresponds to the wavelength that experiences constructive interference, which in this case is red light.
Questions & Step-by-step Solutions
1 item
Q
Q: In a thin film of oil on water, which color will appear at the center of the pattern if the film thickness is such that it causes constructive interference for red light? (2022)
Solution: The color that appears at the center of the pattern corresponds to the wavelength that experiences constructive interference, which in this case is red light.
