In a Newton's rings experiment, if the radius of the ring increases, what can be inferred about the wavelength of light used?
Practice Questions
1 question
Q1
In a Newton's rings experiment, if the radius of the ring increases, what can be inferred about the wavelength of light used?
Wavelength is increasing
Wavelength is decreasing
Wavelength remains constant
Wavelength cannot be determined
The radius of the rings is directly proportional to the wavelength of light used. If the radius increases, the wavelength must also be increasing.
Questions & Step-by-step Solutions
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Q
Q: In a Newton's rings experiment, if the radius of the ring increases, what can be inferred about the wavelength of light used?
Solution: The radius of the rings is directly proportional to the wavelength of light used. If the radius increases, the wavelength must also be increasing.
Steps: 5
Step 1: Understand that Newton's rings are formed by the interference of light waves.
Step 2: Know that the radius of the rings is related to the wavelength of the light used.
Step 3: Remember that if the radius of the rings increases, it means the rings are getting larger.
Step 4: Realize that a larger radius indicates a longer wavelength of light.
Step 5: Conclude that if the radius of the rings increases, the wavelength of the light must also be increasing.
