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Physics
Spectrum of light
What is the highest order spectrum which may be seen with monochromatic light of wavelength $600{\text{ }}nm$ by means of a diffraction grating with $5000{\text{ }}\dfrac{{lines}}{{cm}}$?
Physics
Spectrum of light
A fine spectrum is the splitting of a spectrum into closely spaced lines
(A).True
(B).False
Physics
Spectrum of light
What is a spectrum? Why do we get a spectrum of seven colours when white light is dispersed by a prism?

Physics
Spectrum of light
The line spectrum of two elements is not identical because:
(A) They do not have the same number of neutrons
(B) They have dissimilar mass number
(C) They have different energy level schemes
(D) They have different number of valence electrons

Physics
Spectrum of light
What do you understand about the spectrum of white light?
Physics
Spectrum of light
What did Newton demonstrate by his experiments with the prism?
Physics
Spectrum of light
What information do we get about sunlight from the formation of a rainbow?

Physics
Spectrum of light
The intensity of light transmitted by the analyzer is maximum when
Physics
Spectrum of light
Light from sodium lamp is passed through cold sodium vapours, the spectrum of transmitted light consists of
Physics
Spectrum of light
In a spectrum obtained with a prism which color is deviated maximum?
$(A)$ Violet
$(B)$Red
$(C)$Green
$(D)$Orange

Physics
Spectrum of light
How is the rainbow formed.
Physics
Spectrum of light
What is a rainbow? Draw a labelled diagram to show the formation of a rainbow.

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