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What is a name of a converging lens?
Converging lens is a convex lens.
What is a curved transparent object?
if you are using A+ it is lens
What objective lens is the longest?
The lens with the greatest (positive) curvature. The lens with the highest diopter.
Why is convex lens called a converging lens?
when a beam of light is passed through the convex lens it converges the beam of ligth.hence convex lens is called a converging lens.
Why a convex lens called converging lens?
when a beam of light is passed through the convex lens it converges the beam of ligth.hence convex lens is called a converging lens.
What is the easiest net for a sphere?
The net consists of a series of vertical lenticular (lens-shaped) sections that are joined together at their middle.The lenticular sections are flattened slices of the surface of the sphere from "north pole" to "south pole", taking in a few longitudes each, joined together along the "equator".See link for an illustration.The net consists of a series of vertical lenticular (lens-shaped) sections that are joined together at their middle.The lenticular sections are flattened slices of the surface of the sphere from "north pole" to "south pole", taking in a few longitudes each, joined together along the "equator".See link for an illustration.The net consists of a series of vertical lenticular (lens-shaped) sections that are joined together at their middle.The lenticular sections are flattened slices of the surface of the sphere from "north pole" to "south pole", taking in a few longitudes each, joined together along the "equator".See link for an illustration.The net consists of a series of vertical lenticular (lens-shaped) sections that are joined together at their middle.The lenticular sections are flattened slices of the surface of the sphere from "north pole" to "south pole", taking in a few longitudes each, joined together along the "equator".See link for an illustration.
What is the derivation of lens maker?
Derivation of Lens-maker's Formula:Derivation of Lens-Maker's formula: As shown in figure the centre of the lens is denoted as C and the principal axis is X'X. The R1 and R2 are the radii of the curvature of the surfaces of lens and the poles are P1 and P2. The variable t represents the thickness of the lens which has the small value. The object in principal axis is O. The distance between the point object and the pole P1 is u. The image of point object O is refracted at I which has the distance v' from the pole P1.Based on the refraction formula of the spherical surface,- =In second surface the virtual object is denoted as I' after completion of refraction the final complete image should be created at I. The distance between the final object I and the pole is v. The distance between the virtual object I' and the pole P2 is (v'-t).If there is refraction at second medium then the ray is moving from the second medium to first medium.Derivation of Lens-maker's Formula:Refraction formula, - = -----------------------------(1)Here the value of t is negligible because it has very small value. Therefore the equation becomes- = - --------------------------------(2)By adding the equations (1) and (2) we get,- ===Where the refractive index of the second medium is denoted as which is related to the first medium.When the object is at infinity, the image should be created at second focus. That is u=∞, v=f2=f.=Therefore refraction formula for thin lens:=Which is known as Lens-Maker's formula.Consider the air is the first medium and n be the refractive index of the material. In thisNow the derivation of Lens-Maker's formula is,= (n-1)
What is the derivation of lens maker formula?
Derivation of Lens-maker's Formula:Derivation of Lens-Maker's formula: As shown in figure the centre of the lens is denoted as C and the principal axis is X'X. The R1 and R2 are the radii of the curvature of the surfaces of lens and the poles are P1 and P2. The variable t represents the thickness of the lens which has the small value. The object in principal axis is O. The distance between the point object and the pole P1 is u. The image of point object O is refracted at I which has the distance v' from the pole P1.Based on the refraction formula of the spherical surface,- =In second surface the virtual object is denoted as I' after completion of refraction the final complete image should be created at I. The distance between the final object I and the pole is v. The distance between the virtual object I' and the pole P2 is (v'-t).If there is refraction at second medium then the ray is moving from the second medium to first medium.Derivation of Lens-maker's Formula:Refraction formula, - = -----------------------------(1)Here the value of t is negligible because it has very small value. Therefore the equation becomes- = - --------------------------------(2)By adding the equations (1) and (2) we get,- ===Where the refractive index of the second medium is denoted as which is related to the first medium.When the object is at infinity, the image should be created at second focus. That is u=∞, v=f2=f.=Therefore refraction formula for thin lens:=Which is known as Lens-Maker's formula.Consider the air is the first medium and n be the refractive index of the material. In thisNow the derivation of Lens-Maker's formula is,= (n-1)
What is the name given to the lens in a human eye?
It is lens. The lens consists of the lens capsule, the lens epithelium, and the lens fibres.
What is fundus of the eye?
The fundus of the eye is the interior surface of the eye, opposite the lens, and includes the retina, optic disc, macula and fovea, and posterior pole.
What is ocular lens and objective lens?
The ocular is the upper lens and objective is the lower lens
A lens that curves outward is called?
)( is a concave lens() is a convex lens
What is the lens closest to the lens microscope?
The objective lens
What is a name of a converging lens?
Converging lens is a convex lens.
What is a curved transparent object?
if you are using A+ it is lens
What is a crystalline lens?
A crystalline lens is the lens in the human eye.
Which of the following lenses is a converging lens A double-convex lens B spherical-convex lens C plano-concave lens D convexo-concave lens?
Double-convex lens
