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What is dispersive power and resolving power of a grating?
No
What is an Abbe number?
An Abbe number is a number which represents the reciprocal of the dispersive power of a substance with transparent qualities.
What is the name for a number to the second power?
squared as in square units and to the third power it would be cubed as in cubed units
What is the units digit of 7 to the 34 power?
1
What is the units digit of 2 to the 1492nd power?
6.
What is dispersive power and resolving power of a grating?
No
What is meant by dispersive power of prism?
the dispersive power of prism can be defined as the rate of change of angle of deviation in specific spectrum of light ..
What is dispersive power of a grating?
Dispersive power is defined as the rate of change of angle of diffraction with the change of wavelength in a particular order of spectrum. Type your answer here...
Can you use a sodium lamp for finding dispersive power of prism?
yes of-course
What is the principle of dispersive power of prism?
It works under the principle of refraction and the phenomenon of dispersion.
What is an Abbe number?
An Abbe number is a number which represents the reciprocal of the dispersive power of a substance with transparent qualities.
What is achromatic lens and what is its relation to power and dispersive power?
An achromatic lens is one without chromatic distortion (gives no colour fringing). The achromatism has no direct relation to power.
What is the difference between dispersive and resolving power of diffraction grating?
The ability of an optical instrument expressed in numerical measure to resolve the image of two nearby points is termed as resolving power. The dispersive power of a diffraction grating is defined as the rate of change of the angle of diffraction with the wavelength of lite. S M SOHEL RANA IU
What is the definition of dispersive media?
hahahahhaha
Why a medium is called as dispersive medium?
group velocity depends upon the frequency of the wave. such type of materials called dispersive medium.
What is the units digit of 7 to the 15 power?
Power 2: units digit 9. Multiply by 49 again to get power 4: units digit 1. So every 4th power gives units digit 1. So 16th power has units digit 1, so the previous power, the 15th must have units digit 3.
How diffraction grating could be used as the dispersive element?
Diffraction grating could be used as the dispersive element because of the ability of light to be broken according to various wavelength.
