A deuterium are lamp is commonly used as a source for which region of the electr

Question

A deuterium are lamp is commonly used as a source for which region of the electromagnetic spectrum? Infrared Visible Ultraviolet Diffraction refers to bending of light by a prism. bending of light by a grating dispersion. of light by a lens The difference in pathlength traveled by two rays from a reflection grating is 600 nm. Constructive interference would occur with radiation of wavelength 300 nm. 400 nm. 250 nm. Resolution of two closely spaced wavelengths depends on the Intensity of the incident light. with of the entrance slit. width of the exit slit. Compared to a dispersive spectrometer, a diode array spectrometer is faster. is less subject to drifting source intensity. better resolution.

Explanation / Answer

1. C ultraviolet region

2. B, bending of light by grating

3. A, 330 nm

4.C, width of exits slits

5. D, has better resolution

5.

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