I have never seen one of these instruments but it stands to reason the compensating plate is used to adjust the instrument to local operating conditions. It is not too different, in practice, from the idea of an aiming-off device on some cameras( called also a perspective correction device) turning a knob on an index ( very similar to the regulator quadrant on a fine watch_ will move the lens assembly left or right on the scale, affecting the composition and possibly eliminating unwanted stuff- for example one wants a picture of a statue ( I can think of the Old placement of the Columbus statue at Journal Square without getting the Flagpole behind it in the picture. could come in handy. corrective adjustments are vital to scientific instruments which may be used in widely differing latitudes, magnetic fields etc. It is like the declination adjustment on a compass.
if we know then why we use it
Michelson was not interested in measuring the speed of light. His experimentwas designed to measure the difference in the speed of light over two pathsof equal length. He never detected any difference, which tossed the world ofPhysics on its ear.
A radio interferometer is a scientific instrument used to observe and study radio waves emitted by celestial objects such as stars, galaxies, and quasars. It consists of multiple radio antennas or dishes that are spread out over a large area and work together to create a combined signal. By combining the signals from different antennas, a radio interferometer can create high-resolution images and precise measurements of radio sources in the universe.
What type of utensils can be used on a hot plate
Hot spots can be used to track plate movements.
a compensating plate is used in michelson interferometer to compensate the additional path difference of ray 1
The Michelson Interferometer is used to create an interference pattern by splitting a beam of light into two paths. This device has several important scientific applications for experimentation.
It allows two or more small telescopes to achieve the angular resolution of a much larger telescope. This instrument is credited to Albert A. Michaelson.
The Michelson Interferometer was invented by Albert Michelson , who was pre-occupied with the discovery of the Speed of Light. This was not the original purpose of the device, however. it splits two light beams and then brings them into coincidence. In a sense this is not too different from a Stigmometer or split-image range finder used on some cameras. The Leica III Camera had one, I was shocked when a friend of mine let me use it- I saw Two Mr. Mclaughlins ( the school librarian) walking down the street, my friend said- bring the image into coincidence and the camera is focused!
Splitting ( with mirrors, prisms, etc) a beam of light and then bringing it into coincidence. this is similar to the coincidence or split-image type of range finder used in some cameras such as the Leica. Modern SLRS do not use this device as they focus directly through the lens.
if we know then why we use it
if we know then why we use it
Inverse piezo-electric effect.
Fire Hazard, it is used as Jet Fuel and even in rockets.
compensating windings are used to overcome armature reaction
if we know then why we use it
if we know then why we use it