Multifunctional optical experiment box with ultrasonic mist and colloid media

Abstract

The invention relates to a multifunctional optical experiment box with ultrasonic mist and colloid media. The box is characterized in that the ultrasonic mist and the colloid media are arranged in the box, and a plurality of optical elements are installed in different media in the box and can display all light paths of light transmitted in the box. A novel optical bench, a laser light source and a two-dimensional adjustable vernier caliper are installed above the box. The box can be used for studying all light phenomena in middle school physics by means of strong functions. All the light paths of various lenses can be observed in the ultrasonic mist media by means of red parallel light, and Newton rings can be observed when the red parallel light passes through a plano-convex lens and flat glass. Users can open a green laser light source, install a plurality of templates and hang small steel balls on the two-dimensional adjustable vernier caliper and move the vernier caliper to finish a plurality of physical optical experiments such as diffraction and interference of light and cypress pine bright spot. The users can observe all the light paths in the box by holding the laser light source to emit the various optical elements in the box and can quantitatively analyze and observe various light phenomena.

Description

technical field [0001] The invention relates to an ordinary physical experiment device, in particular to an ultrasonic cloud and colloid medium multifunctional optical experiment box Background technique [0002] In the teaching of physical geometric optics and physical optics in middle school, the light phenomenon in geometric optics can be understood with a small experiment of separation, but it is very difficult to understand the concept of the nature of light, and it is even more difficult to understand that light waves are transverse waves. We know that two When two columns of mechanical waves with the same frequency are superimposed, interference experiments are easy to implement, and two columns of light waves with the same frequency interfere when they are superimposed in space. Diffraction of light through various gratings, single slits, single holes, etc. is not easy to realize, and it is even more unbelievable to produce bright spots of Poisson. Is it possible to...

AI Technical Summary

Problems solved by technology

[0002] In the teaching of physical geometric optics and physical optics in middle school, the light phenomenon in geometric optics can be understood with a small experiment of separation, but it is very difficult to understand the concept of the nature of light, and it is even more difficult to understand that light waves are transverse waves. We know that two When two columns of mechanical waves with the same frequency are superimposed, interference experiments are easy to implement, and two columns of light waves with the same frequency interfere when they are superimposed in space. Diffraction of light passing through various gratings, single slits, single holes, etc. is not easy to realize, and it is even more unbelievable for the generation of Poisson bright spots

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