Question:
Prism spectrum and first order grating spectrum of a given light are under study. Then
Prism spectrum and first order grating spectrum of a given light are under study. Then
Updated On: Jul 6, 2022
- prism spectrum will be more bright
- grating spectrum will be more bright
- Both are equally bright
- Intensities of two spectra are unpredictable.
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The Correct Option is B
Solution and Explanation
Grating spectrum is brighter
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Concepts Used:
Measures of Dispersion
Measures of dispersion refer to positive real numbers that measure how homogeneous or heterogeneous the provided data is. The value of a measure of dispersion will be zero (0) if the data points in a data set are the same.
Types of Measures of Dispersion:
The measures of dispersion can be classified into two major categories such as:
- Absolute measures of dispersion - Range, variance, standard deviation and mean deviation fall under this category.
- Relative measures of dispersion
