与 «SPHEROMETER»相关的英语书籍
在以下的参考文献中发现
spherometer的用法。与
spherometer相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
AIM To determine the radius of curvature of a given spherical surface (say a
convex mirror) by a spherometer. WHAT YOU REQUIRE A spherometer, a plane
glass strip, a convex mirror, a scale (15 cm), a sharp pointed pencil, eraser.
Spherometer precision. Radius of Sagitta Precision Fractional sphere R (mm) Z (
mm) ÁR (mm) precision ÁR=R 10 000 0.125 À400 À0.040 5 000 0.250 À100 À0.
020 2 000 0.625 À16 À0.008 1 000 1.251 À4 À0.004 500 2.506 À1 À0.002 200 ...
3
Pearson Guide To Objective Physics For Iit-Jee
(c) Spherometer. (d) Correction from zero error has to be made in all of the above
. A small, hollow metal cylinder is closed at one end. Its mass is known. Which of
the following instrument are required to find the density of the metal? (a) Slide ...
The thickness, h, of the drop is measured by the spherometer. The tip of the
screw is adjusted to touch (1) the vertex of the drop and (2) the glass plate; the
difference of the readings gives h. When the eye-piece micrometer reading of the
...
William Hume (scientific instrument maker.)
5
Dimensional Metrology, Subject-classified with Abstracts ...
Remarks on Precision of Optical Spherometer, B. JUREK. Microtecnic v2 n5 Oct
1948 p 215-21. Description of instrument ; experimental determination of error
limits with consideration of diffraction, spherical aberration, eye accommodation ...
Irvin Henry Fullmer, 1966
6
Together With Physics Lab Manual - Xii
Determine the pitch and the least count of the spherometer. . • 2 Place the given
convex lens on a plane glass slab. 3. Now place the spherometer upon the
convex lens and adjust the screw such that its tip touches the upper surface of
convex ...
7
Applied Metrology for Manufacturing Engineering
Using a caliper, we measure the distances d separating two feet of spherometer.
Based on its mean value, we deduce the radius (p i Ap) of the circle passing
through the three feet. The radius of curvature (r i Ar) is common to the ends of
the ...
8
Prism and Lens Making, Second Edition: A Textbook for ...
The tools must then be measured with a spherometer in order to ascertain
whether the radius is actually near enough to that intended. The spherometer 49
The instrument most generally used to measure radii of curvature is the
spherometer ...
9
Numerical Problems In Physics For Class Xi
Example 7 The radius of curvature of a concave mirror measured by a
spherometer is given by, R = -T-T + -. The values of / and h are 4 cm and 6h 2
0.065 cm respectively. Compute the error in measurement of radius of curvature.
Solution ...
10
Physics Practicals Part-I
1 and determine the least count of the spherometer accurately. 2. Place the beam
symmetrically and horizontally on two knife edges in such a way that equal
portions of beam lie beyond knife edges. Measure the distance between two
knife ...
Dr. R. K. Agrawal, Dr. Rekha Sharma, Dr. Garima Jain
