Is magnification formula same for lens and mirror?
Answer. generally , magnification of lens and mirror are same ., but their magnification formula is different .. Generally , this is D /F between lens and mirror magnification formula ..
What is the formula of the lens equation and magnification?
Let’s explore the magnification formula (M= v/u) for lenses and see how to find the image height and its nature (whether it’s real or virtual).
What is the formula for magnification on a microscope?
To figure the total magnification of an image that you are viewing through the microscope is really quite simple. To get the total magnification take the power of the objective (4X, 10X, 40x) and multiply by the power of the eyepiece, usually 10X.
What is the formula for magnification obtained with a mirror?
Ratio of height of image to height of object. Hence formula for Magnification is (M= v/u) .
What is the formula of lens equation?
Lens equation or lens formula is an equation that relates the focal length, image distance, and object distance for a spherical mirror. It is given as, Lens Formula – 1/u + 1/v = 1/f.
What is the mirror equation?
The mirror formula is represented by the following equation: 1 f = 1 v + 1 u. Where is the focal length of the mirror, the object distance is the distance of the object from the mirror and the image distance is the distance the image is formed from the mirror.
What is magnification derive its formula?
Keeping these points in mind, we will now derive the magnification formula….
| – h2/h1 | = | – ν/-u |
|---|---|---|
| or – h2/h1 | = | ν/u |
| or h2/h1 | = | – ν/u |
| We already know that: h2/h1 | = | m (Magnification) |
| So Magnification, m | = | – ν/u |
What is the magnification equation?
Magnification equation Magnification = image size / actual size. Actual size = image size / magnification.
What is mirror equation?
Mirror equation is an equation relating object distance and image distance with focal length. It is also known as mirror formula. In a spherical mirror: The distance between the object and the pole of the mirror is called Object distance(u).
What is magnification equation?
The formula of magnification represents the ratio of the height of the image to the ratio of the height of the object. Furthermore, the letter ‘m’ denotes the magnification of the object. Besides, its formula is: Magnification (m) = h / h’ Here, h is the height of the object and h’ is the height of the object.
WHAT IS lens formula mirror formula?
A lens is usually curved from either one or both surfaces. Mirror formula is 1/f = 1/v + 1/u. Lena formula is 1/f = 1/v – 1/u.
What is magnification write its formula?
What is microscope magnification?
Magnification is the ability of a microscope to produce an image of an object at a scale larger (or even smaller) than its actual size. Magnification serves a useful purpose only when it is possible to see more details of an object in the image than when observing the object with the unaided eye.
What is the equation of mirror equation?
Let’s explore the mirror formula (1/f = 1/v+1/u) and see how to locate images without drawing any ray diagrams.
How do you find the magnification of a lens?
The Magnification lens is given as below: m = h’ / h = v / u where m is the magnification, h is the height of the object, h’ is the height of the image, v is the distance of image from lens and u = distance of object from lens
How do you find the magnification of a spherical mirror?
The magnification which is represented by the letter small m produced by a spherical mirror can be expressed or represented as: Where the letter h is the height of the image and h’ is the height of the object.
What is the magnification of the converging mirror?
(Answer: the magnification of the converging mirror is 2.4 times) 4. A converging mirror has a focal length of 6.0 cm. An object with a height of 0.60 cm is placed 10.0 cm in front of the mirror.
How do you calculate the diameter of a microscope eyepiece?
Divide the field number by the magnification number. For instance, if the eyepiece is labeled as 30x/18, then 18 ÷ 30 = 0.6, meaning that the diameter of for is 0.6 millimeters. For microscopes that only have an eyepiece, this will be enough.