If you have two equations give AND one parametric equation why do you need to find yet another equation?
You solve the equation.
You solve the equation.
it would be 15 times 40 which is 600 times magnification
you find the hard equation and simplify it....
The word equation for total magnification of a compound microscope is calculated by multiplying the magnification of the objective lens by the magnification of the eyepiece. Total Magnification = Magnification of Objective Lens x Magnification of Eyepiece.
To find the magnification of a microscope, divide the magnification of the objective lens by the magnification of the eyepiece. The total magnification is the product of these two magnifications.
The magnification equation for a convex mirror is given by: M = -1 / (1 - d/f), where M is the magnification, d is the object distance, and f is the focal length of the mirror. The negative sign indicates that the image formed is virtual and upright.
The magnification equation for a concave mirror is given by the formula: M = - (image distance) / (object distance), where M is the magnification, image distance is the distance from the mirror to the image, and object distance is the distance from the mirror to the object. Negative magnification indicates an inverted image.
Magnification = Size drawn / Actual size
Simply, multiply the magnification of the ocular lens times the magnification of the objective lens you have in place.
The more accurate equation for magnification depends on the context of the optical system being analyzed. For lenses, the magnification (M) can be calculated using the formula ( M = \frac{h'}{h} = \frac{d'}{d} ), where ( h' ) is the image height, ( h ) is the object height, ( d' ) is the image distance, and ( d ) is the object distance. In microscopy, the effective magnification is often defined as the product of the objective and ocular lens magnifications. Thus, the choice of equation should align with the specific optical setup being examined.
To find the total magnification, you multiply the magnification of the objective lens by the magnification of the eyepiece lens. In this case, if the total magnification is 20x and the objective lens is 45x, you can determine the eyepiece magnification by dividing the total magnification by the objective magnification: 20x / 45x = 0.44x. Therefore, the eyepiece lens would have a magnification of approximately 0.44x.
To find the magnification of a lens, you can use the formula: Magnification image height / object height. This formula compares the size of the image produced by the lens to the size of the original object. The magnification value will tell you how much larger or smaller the image appears compared to the object.
The total magnification would be 100x. This is because when two lenses are used together, the magnification of each lens is multiplied to find the total magnification. So, 10x magnification from the first lens multiplied by 10x magnification from the second lens gives a total magnification of 100x.
The total magnification is equal to the magnification of the eyepiece multiplied by the magnification of the objective lens. So in this case the objective lens would need to be 100X.
To calculate the image position when given magnification by a concave mirror, you can use the mirror equation: 1/f = 1/d_o + 1/d_i, where f is the focal length of the mirror, d_o is the object distance, and d_i is the image distance. Magnification, M, is also given by -d_i/d_o. By substituting the values of magnification and focal length into the mirror equation, you can solve for the image distance and then determine the image position.