A glass prism is able to produce a spectrum when light passes through it but a glass slab does not produce any spectrum explain with ray diagram
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In a glass slab the glassses are placed parallel, so the net deviation is zero.....
Whereas the glass of the solid prism are placed non parallel and so it gets deviated with a wavelength.
And so we see dispersion of light in it....
Just a casual concept......
Whereas the glass of the solid prism are placed non parallel and so it gets deviated with a wavelength.
And so we see dispersion of light in it....
Just a casual concept......
Answered by
1
Answer:
because the recreative faces are parallel in the case of a glass slab
Explanation:
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