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monochtomatic light is incident on diffraction grating and a diffraction pattern is observed.
What is the effect of replacing the grating with more line sper metre?
The answer is the number of orders of diffraction visible decreases and the angle between the first and second orders o f diffraction increases?
can someone explain how?
thanks
What is the effect of replacing the grating with more line sper metre?
The answer is the number of orders of diffraction visible decreases and the angle between the first and second orders o f diffraction increases?
can someone explain how?
thanks