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- Dictionarypole/pōl/
noun
- 1. a long, slender, rounded piece of wood or metal, typically used with one end placed in the ground as a support for something: "a tent pole"
- 2. a linear or square rod. historical British
verb
- 1. propel (a boat) by pushing a pole against the bottom of a river, canal, or lake: "the boatman appeared, poling a small gondola"
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Apr 13, 2020 · ☺ The pole of a spherical mirror can be defined as the centre point of aperture of a spherical mirror. The centre of the reflecting surface of a spherical mirror is a point called the pole. The pole is usually represented by the letter P. ☺Centre of curvature : The centre of sphere of which the mirror form a path is called centre of curvature.
Feb 21, 2018 · (a) Pole - The central point of the reflecting spherical surface is called pole (P). It lies on the surface of the mirror. (b) Centre of curvature - The centre of the hollow sphere of which the reflecting surface of the mirror is a part. (c) Principal axis - Straight line passing through the pole and the centre of the curvature of a spherical ...
Apr 15, 2020 · Focus: (Principal focus) It is a point on the principal axis of the mirror, such that the rays incident on the mirror parallel . hope it help u. plzz make me brainlest. Advertisement. varsha2615. Answer: The centre point of reflecting surface is pole. A line which pass over principal axis is principal focus.
Oct 11, 2010 · It lies outside the surface. Every point on the mirror surface lies at same distance from it. 4. Aperture: The diameter of the circular rim of the mirror, is called the aperture of the mirror. 5. Principle Axis: The straight line passing through the pole P and the centre of curvature C of the mirror, is called principal axis of the mirror.
May 15, 2018 · Brainly User. report flag outlined. Pole: Pole of the sperical mirror is the midpoint of its reflecting surface . rotate. Advertisement.
Apr 9, 2019 · Define pole, zero, characteristic equation and order of transfer function. What is meant by dominant pole? - 9251631
Nov 1, 2020 · define melting pointanswer A playground is circular in shape of radius 3000 m. Calculate the speed of a person if ittakes 314 seconds to run the entire ground.
Apr 10, 2021 · Define, pole(p) class 7 - 38608760
Mar 27, 2019 · Relative Pole The pole of a moving link is the centre of its rotation with respect to a fixed link. However, if the rotation of the link is considered relative to another moving link, the pole is called as the relative pole. plz make me as brainliest
Oct 17, 2017 · Pole_the central point of spherical mirror is called pole. Focus - focus is a point on the principle axis at which the light rays parallel to the principle axis converse after reflection or appear divers from Focal length - it is a line from focus to pole of that mirror. Radius of curvature - it is the radius of mirror that is a part of sphere.
