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A monochromator is an optical device that transmits a single wavelength or narrow band of wavelengths of light, while a polychromator transmits multiple wavelengths or a broad range of wavelengths simultaneously. Monochromators are used to select specific wavelengths for experiments, while polychromators are used to analyze or measure a range of wavelengths in a single operation.
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Which type of monochromator produces the purest monochromatic light in the UV range?
A prism monochromator typically produces the purest monochromatic light in the UV range. This is because prisms offer high light transmission with minimal dispersion, resulting in excellent spectral purity for UV light.
What is the relation between the path difference and phase difference?
The phase difference between two waves is directly proportional to the path difference between them. The phase difference is a measure of how much the wave has shifted along its oscillation cycle, while the path difference is a measure of the spatial separation between two points where the waves are evaluated.
What is the difference between 164 and 220?
The difference between 164 and 220 is 56.
Define the 'potential difference between the ends of a conductor'?
Potential difference between the ends of a conductor refers to the electrical energy difference per unit charge between two points in the conductor. It is commonly known as voltage and is measured in volts. A potential difference is necessary for the flow of electric current in a conductor.
How much is the potential difference between the terminals of a connection wire?
The potential difference between the terminals of a connection wire is determined by the voltage difference applied across the wire. This voltage difference creates an electric field within the wire that causes charge carriers to move and establish a potential difference between the terminals.
Which type of monochromator produces the purest monochromatic light in the UV range?
A prism monochromator typically produces the purest monochromatic light in the UV range. This is because prisms offer high light transmission with minimal dispersion, resulting in excellent spectral purity for UV light.
Why you are use monochromator in uv spectroscopy?
A monochromator in UV spectroscopy is used to isolate a specific wavelength (or range of wavelengths) of light from the UV region of the spectrum. This helps in achieving better wavelength selectivity and accuracy in UV spectroscopic measurements by allowing only the desired wavelengths to pass through to the sample.
What is difference between as on and as at?
difference between as on and as at
What are the differences between California and Florida?
What is the difference between Florida and California What is the difference between Florida and California
What is the difference between physician and doctor?
what's the difference between physician and doctorwhat's the difference between physician and doctor what's the difference between physician and doctor
What difference between paging?
Difference between paging and what?
What is the difference between a samurai and shogun?
The difference between a shogun and a samurai is like the difference between a king and a knight.
What is the difference between an enterprise and association what is the difference between an pvt ltd and ltd?
difference between enterprise and corporation
What is the difference between an enterprise and association what is the difference between an pvt ltd and ltd.?
difference between enterprise and corporation
Why must the slit width of a prism monochromator be varied to provide constant effective bandwidths but a nearly constant slit width provides cnstant bandwidth with a grating monochromator?
In a prism monochromator, the spectral resolution is mainly determined by the slit width, which needs to be adjusted to maintain a constant effective bandwidth. This is because the dispersion characteristics of a prism are wavelength-dependent. In contrast, the resolving power of a grating monochromator is primarily determined by the grating groove spacing and doesn't vary with wavelength. Therefore, maintaining a nearly constant slit width in a grating monochromator will provide a nearly constant bandwidth.
What is the difference between difference and difference?
just difference
What is the difference between the 1993 Honda accord?
Difference between it and what?
