A.1.5 B.2 C.-2 D.-1.5 查看答案
Whether a lens magnifies an object depends on where the object is relative to the focal length of the lens. The magnification is given by the equation M = -L' / L, where—just as in the previous equation—L is the distance to the object and L' is the distance from the lens to the...
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The location of the image can be determined either by drawing a ray diagram or evaluating mathematically by using the thin lens equation. The thin lens equation is given by; 1f=1do+1di Where; do is the object distance ...
The prime tuples conjecture does not directly say much about the value of ; however, it can be used to control differences for and not too large. Indeed, it is a famous calculation of Gallagher that for fixed , and chosen randomly from to , the quantity is distributed according to the ...
The lens maker's formula or equation is an equation used for lenses that relates the focal length to the refractive index of the material and the medium, and radii of curvature of the two spheres of the lens.Answer and Explanation:
To overcome the extra error introduced by the assumption, finite length coils can be designed without approximation by expanding the current density in a Fourier series.[13] The ill-conditioned integral equation i 正在翻译,请等待... [translate] aIf you smile then that should set the tone 如果...
If your lens system needs to be simulated using ray tracing techniques and the geometry size scale is smaller, passing field data between simulators, or hybrid simulation, may be ideal. RSoft Photonic Device Tools contain an interface to convert the output from CODE V, and vice versa. Learn ...
The correct "equation" is: 1 cm of real object is projected by lens to 1 cm of sensor (real size of sensor), that is 1:1 = 1x magnification Crop is not necessary to be mentioned but sizes of sensors are different so the size of 1cm object can be over whole image (1cm sensor) ...
aEquation (5) shows that the object in the function of an equivalent static load can produce the same displacement field as in the function of a dynamic load. 式 (5) 表示,对象在等效静态负载的作用可能导致位移领域和一样在动态装载的作用。[translate] ...