An experiment is conducted in which red light is diffracted through a single slit. part a listed below are alterations made, one at a time, to the original experiment, and the experiment is repeated. after each alteration, the experiment is returned to its original configuration. which of these alterations decreases the angles at which the diffraction minima appear? select all that apply. view available hint(s) select all that apply. a green, rather than red, light source is used. the slit width is halved. the slit width is doubled. the distance between the slits and the screen is doubled. the distance between the slits and the screen is halved. the experiment is conducted in a water-filled tank.

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Color spectrum

A spectrum is a condition or price that is not limited to a set price but can change indefinitely on a continuum. This word evolved from the Latin word, specter, which means ghosts, but the modern meaning now comes from its use in natural science. A spectrum is a condition or price that is not limited to a set price but can change indefinitely on a continuum. This word evolved from the Latin word, specter, which means ghosts, but the modern meaning now comes from its use in natural science. White is an impression that is captured by the eye and is a combination (superposition of several wavelengths) of various unique wavelengths.

For an easy example, I take the example of white can be produced from a combination of 3 wavelengths of Red Green and Blue or RGB (Red Green Blue).

Spectral is the result of the interaction between electromagnetic energy (EM) and an object. There are objects that have absorption properties (absorption) of high EM and low reflections, otherwise, there are objects that have low absorption and high reflectivity. These reflection and absorption patterns are different for different wavelengths. If it is associated with satellite images, then each object will provide a different EM reflection, so that we are able to distinguish an object from another object (identification). The instrument used to measure the reflectance value of an object is called a spectrometer. On the market there are spectrometers of higher spectral resolution, in addition, there are also spectrometers that can be used underwater (underwater).

the red color is produced from electromagnetic wavelengths/light in the range of 700-630 nanometers.

the green color is produced from electromagnetic/light wavelengths in the range of 560-490 nanometer meters.

the blue color is produced from electromagnetic/light wavelengths in the range of ~ 490-450 nanometer meters.

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Color spectrum

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Grade:  High School

Subject:  Physics

keywords: Color spectrum