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Physical Sciences
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Laser Optics Virtual Lab
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Newton's Rings-Wavelength of light
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Newton's Rings-Wavelength of light
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Theory
Procedure
Self Evaluation
Simulator
Assignment
Reference
Feedback
1)
In interference:
There is loss of energy in greater amount
There is no loss of energy
There is loss of energy in lesser amount
None of these
2)
Which of the following lights will produce an interference pattern with the largest separation between the bright fringes?
Red
Orange
Green
Blue
3)
Two waves of same frequency and amplitude meet at a point where they are 1800 out of phase. Which of the following is correct?
They superimpose, resulting in zero intensity
Their amplitudes subtract, resulting in zero amplitude
Destructive interference occurs
Their energy at that point disappear and thus the energy of the waves after interference is half that of the original waves
4)
What causes the bright colored patterns sometimes seen on wet streets covered with a layer of oil?
Diffraction and polarisation
Interference and deflection
Refraction and diffraction
Reflection and interference
5)
What does a point source produce?
Spherical wave front
Plane wave front
Cylindrical wave front
None of these
Cite this Simulator:
vlab.amrita.edu,. (2011). Newton's Rings-Wavelength of light. Retrieved 10 December 2024, from vlab.amrita.edu/?sub=1&brch=189&sim=335&cnt=3
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