What is the formula of lateral magnification of spherical mirror?

Hence, the lateral magnification, which is defined by m ≡ hi/ho is given by: m = hi ho = − n1di n2do .

What is the formula for longitudinal magnification?

Mlong. =M2transv.

What is the magnification M in spherical mirror?

Magnification is the increase in the image size produced by spherical mirrors with respect to the object size. It is the ratio of the height of the image to the height of the object and is denoted as m. The magnification, m produced by a spherical mirror can be expressed as: m=hh.

What is the lateral magnification?

Lateral magnification is measured as the ratio of the height of the image to the height of the object viewed through a lens. It is a unit-less quantity. Linear magnification is represented by ‘m’.

What is longitudinal magnification?

Longitudinal magnification is when the object is placed parallel to the principal axis. It is defined as the ratio of the length of the image to the length of the object. Longitudinal magnification = li/lo.

What is the formula of magnification for mirror?

Magnification (m) = h/h’ And h’ is the image height and h is the object height.

What is longitudinal magnification in mirror?

Longitudinal magnification denotes the factor by which an image increases in size, as measured along the optical axis.

Which of the following represents magnification M?

Which of the following is correct relation for magnification M )?

m=ff−u​

What is lateral magnification and angular magnification?

It is understood that the lateral magnification takes into account everything about the image, while the angular magnification only handles the size of the field of view that the image occupies.

What is the difference between linear magnification and longitudinal magnification?

Linear magnification is the ratio of the image length to the object length measured in the plane that is perpendicular to the optical axis. In longitudinal magnification, the image length is measured along the optical axis.

What is the formula of spherical mirror?

Suppose an object is placed u cm in front of a spherical mirror of focal length f such that the image is formed v cm from the mirror, then u, v and f are related by the equation; 1/f= 1/u + 1/v. This equation is referred to as the mirror formula. The formula holds for both concave and convex mirrors.

What is the magnification produced by a spherical mirror?

Magnification produced by a spherical mirror gives the relative extent to which the image of an object is magnified with respect to the object size. It is expressed as the ratio of the height of the image to the height of the object.

How do you find the formula for mirror magnification?

1) Mirror Formula: 1 f = 1 v + 1 u. 2) Lateral Magnification: When an object is placed perpendicular to the principle axis, then linear magnification is called lateral or transverse magnification. m = I O = − v u = f f − u = f − v f.

What is the formula for axial magnification?

3) Axis Magnification: When object lies along the principle axis then its axial magnification is: m = I O = − ( v 2 − v 1) ( u 2 − u 1); If object is small, m = − d v d u = ( v u) 2 = ( f f − u) 2 = ( f − v f) 2.

What is magnification of image?

Magnification is the increase in the image size produced by spherical mirrors with respect to the object size. It is the ratio of the height of the image to th e height of the object and is denoted as m.