optical path = μ x geometricalpath
A base path is the path determined by the runner as he is travelling between bases, and the base line is the the direct lines between the two bases.
absolute path is an exact road to go in and path is just a relative path, for example the path is near the river - for a path and for an absolute path you can say the path is on green lake street on the intersection of green lake street and Burnside street.
One measure of distance between them.
The difference between an Euler circuit and an Euler path is in the execution of the process. The Euler path will begin and end at varied vertices while the Euler circuit uses all the edges of the graph at once.
Yes, they can exist.
Relation between phase difference and path difference is path difference/wavelength=phase difference/2*pi
velosity in circular path angular
A departure from what is normal, usual or expected, usually an unwelcome one
Corn Pie
A meridional ray is a ray that passes through the axis of an optical fiber.A skew ray is a ray that travels in a non-planar zig-zag path and never crosses the axis of an optical fiber.
yes
The basic periscope uses flat mirrors, to bend and offset the optical path. If magnification is required, then the periscope will use convex objective and eyepiece lenses, becoming a refracting telescope with an offset in its optical path.
Yes true
difference between shortest path and alternate path
Some design variants you may see in an optical telescope include telescopes that fold or divert the optical path with mirrors and telescopes that use special lenses to enhance the images.
light gates are simple optical circuits that have an opening between an emitter and receiver. If the path between the two is interrupted, a signal is sent to a computer or other data recorder. light gates are typically used for timing and detection.
A mirror