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The ray equation is a mathematical formula used in optics to describe the path of light rays as they travel through different mediums. It helps determine how light rays are refracted or reflected at boundaries between different materials, allowing for the prediction of how light behaves in optical systems such as lenses and mirrors.
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How was an electric field used to determine the charge of a cathode ray?
An electric field was used to determine the charge of a cathode ray by observing how the ray bent in the presence of the field. By measuring the amount of deflection and knowing the strength of the electric field, the charge-to-mass ratio of the particles in the cathode ray could be calculated, providing information about their charge.
What does ray mean in science?
In science, a ray is a straight line in space that originates from a point and extends infinitely in one direction. Rays are used in optics, geometry, and physics to describe the path of light or other particles.
How was the electric field used to determine the charge of the cathode ray?
The electric field was used to deflect the cathode rays in a cathode ray tube. By measuring the amount of deflection and knowing the strength of the electric field, the charge-to-mass ratio of the particles in the cathode rays could be calculated. This allowed for the determination of the charge of the particles in the cathode ray.
What is it called when a straight line that represents a light wave?
A straight line that represents a light wave is called a ray. It is used to show the direction of light propagation in geometrical optics.
What is the ray of incidence?
The ray of incidence is the light ray hitting the mirror plane and the ray bouncing off is the reflection ray. An incident ray is a ray of light that strikes a surface. The angle between this ray and the perpendicular or normal to the surface is the angle of incidence
In the real world in what are lasers used?
DVDs and Blu-Ray, optical devices, fiber optics, laser cutting
What is meant by Fresnel distance in optics ie diffraction how is it related to validity of ray optics please do make it simple as i am a beginner?
An aperature OS size a illluminated by a parallel beam sends diffracted light into a angle of approximately ~y/a. This is the angular size of the bright central maximum. In trevelling a distance z, the diffracted beam therefore acquires a width zy/a due to diffraction. this gives distance beyond which divergence of the beam of width a becomes significant. Therefore, z ~ a2/y we define a quantity ZF called the Fresenls distance by the following equation ZF= a2/yFor distance greater than ZF the spreading due to diffraction over that due to ray optics. The above equation shows that ray optics is valid in the limit of wavelength tending to zero.
Which branch of science created the telescope?
The invention of the telescope is credited to the field of optics, which encompasses the study of light, vision, and the behavior of electromagnetic radiation. The first practical telescope was invented in the early 17th century by Dutch spectacle maker Hans Lippershey.
How was an electric field used to determine the charge of a cathode ray?
An electric field was used to determine the charge of a cathode ray by observing how the ray bent in the presence of the field. By measuring the amount of deflection and knowing the strength of the electric field, the charge-to-mass ratio of the particles in the cathode ray could be calculated, providing information about their charge.
Is Scherrer equation and Debye Scherrer equation are one and the same?
No, Scherrer equation and Debye-Scherrer equation are not the same. The Scherrer equation is used to estimate crystallite size in polycrystalline samples from X-ray diffraction data, while the Debye-Scherrer equation is used to relate the angles at which X-ray diffraction peaks occur to the crystal lattice spacing.
What has the author E O Filatova written?
E. O. Filatova has written: 'X-ray optics and inner-shell electronics of hexagonal BN' -- subject(s): Optics and Photonics, Boron Compounds, X-Rays, Methods, Crystallization, Boron compounds, Chemistry, X-ray optics
Which ray is used to cure tumors in the medical field?
cosmic rays
What is gamma rays equation?
RAY EQUATION is the equation of a light ray moving in a non-homogeneus medium. We know that when light passes from a medium to another with different refractive index, it changes direction. If the refractive index changes continuously, the light ray will no longer be a straight line. It will be generally curved. The equation of this curve is given by the RAY EQUATION.
What does ray mean in science?
In science, a ray is a straight line in space that originates from a point and extends infinitely in one direction. Rays are used in optics, geometry, and physics to describe the path of light or other particles.
How was the electric field used to determine the charge of the cathode ray?
The electric field was used to deflect the cathode rays in a cathode ray tube. By measuring the amount of deflection and knowing the strength of the electric field, the charge-to-mass ratio of the particles in the cathode rays could be calculated. This allowed for the determination of the charge of the particles in the cathode ray.
How tall is Ray Field?
Ray Field is 5' 6 1/2".
What is it called when a straight line that represents a light wave?
A straight line that represents a light wave is called a ray. It is used to show the direction of light propagation in geometrical optics.
