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Is hydrogen light a monochromatic source?
Hydrogen light is not completely monochromatic as it consists of multiple spectral lines. However, the most prominent and widely used line is the hydrogen-alpha line at a wavelength of approximately 656.3 nm, which is often used in astronomy and other scientific applications.
Does a line have width?
no it does not have a width
Does a line segment have width?
no it does not have a width
Can newton's rings exp done by mercury vapour lamp?
Mercury vapour gives out several colours of different wavelength the rings formed with different colours would get overlapped and so chaotic image will be there. Therefore, it will require that you use light filters, yellow, green and blue for the different spectral lines, then you get monochromatic light and not a chaotic image at all.
Will a spectrum be formed if a ray of monochromatic light falls on a prism?
No, a prism won't split a laser beam into a visiblespectrum. Light from most lasers is almost monochromatic, so glass prisms bend the light without splitting it.However, lasers are not perfect, and their spectrum is not an infinitely narrow line. The "linewidth" for a diode laser is a few megahertz, or about a billionth of a percent of the laser wavelength. So, if you use a prism to bend a laser beam, the beam will become slightly spread out, but only by about a hundred-billionth of the deflection angle.On the other hand, certain lasers are designed to emit light of several different frequencies at the same time. The argon-ion lasers used for laser light shows are these types. If you use a prism to deflect the beam of this sort of laser, the beam will be split into two or more colors. But once split, each color behaves as an independent monochromatic laser beam.
What is the width of a tram line on a badminton court?
6.1m in width
Is a taut piece of thread a point line line segment ray or plane?
None of them since a thread has a finite length and finite width. A point has neither length nor width whereas a line, line segment and ray do not have any width. A plane has infinite length and width. The nearest approximation is a line segment.
Does a line has length and width?
no
Is there a shape with no width?
A line is one dimensional. All two dimensional shapes have height and width.
A line segment has only length and no width true or false?
It is true. A line segment has finite length but no width.
What is a monochromatic?
Monochromatic means "having or appearing to have only one color". This usually refers to pictures that only have pure black and pure white, with no other colors or shades of gray. For example: Line art is monochromatic, because it consists of black lines on a white background. A black & white photograph is not monochromatic because it had shades of gray.
When changing a column width by dragging the boundary line to the right or left a is displayed to indicate the new width.?
dotted line
