WebApr 4, 2024 · According to convention object distance is always negative. In the case of a mirror, real images are formed in front the mirror and virtual images are formed behind the mirror. From the formula, we can see that when the magnification is positive, that means image distance is positive or the image is formed behind the mirror. So it is virtual. WebMay 3, 2024 · As we know the magnification can be calculated using the following formulas; m and also m Given, height of image h’ = 4cm, height of object {h}= 2cm and …
How to Calculate the Height of an Image for a Convex Mirror
WebLinear magnification and the mirror formula. Linear magnification is defined as the ratio of the image size to the object size; Magnification= Image size/ Object size. Similarly, it can be expressed as the ratio of the distance of the image to the distance v of object u from the mirror. Magnification has no unit. WebApr 7, 2024 · The mathematical formula of the mirror formula is given as: 1 f = 1 v + 1 u Where, v and u are the distance of the image and object from a pole of a mirror, … peter pan shadow costume adult
How to Calculate the Magnification of a Concave Mirror
WebFeb 18, 2024 · The magnification formula of mirror is: M = hi h0 = − di d0 M = h i h 0 = − d i d 0 Together, these two equations can be combined to yield information about the image distance and image height if the object … WebUsing the magnification formula for mirrors Google Classroom You might need: Calculator As shown in the diagram below, an object \text O O of height 3.0\ \text {cm} 3.0 cm is kept in front of a concave mirror, which forms the image \text I I. Find the height of the … WebFormula used: f = R 2 1 v + 1 u = 1 f Calculation: To calculate the Focal length of the given mirror, substitute the value of Radius of Curvature (R) in f = R 2 We get- f = + 4.00 m 2 = + 2 m Since, 1 v + 1 u = 1 f we can re … peter pan shadow decal