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The Smith chart uses the same convention, noting that, in the normalised impedance plane, the positive x-axis extends from the center of the Smith chart at = to the point =. The region above the x-axis represents inductive impedances (positive imaginary parts) and the region below the x -axis represents capacitive impedances (negative imaginary ...
The solid angle subtended by the circular- or rectangular-profile beam as it leaves the flash head (the average of the beam's X- and Y-axis angles). The ISO sensitivity setting. Filters (either on the flash or on the camera lens). See Effect of filters, below. The above variables fall into two classes that influence the magnitude of guide numbers:
The top left graph is linear in the X- and Y-axes, and the Y-axis ranges from 0 to 10. A base-10 log scale is used for the Y-axis of the bottom left graph, and the Y-axis ranges from 0.1 to 1000. The top right graph uses a log-10 scale for just the X-axis, and the bottom right graph uses a log-10 scale for both the X axis and the Y-axis.
Adobe Flash animation (formerly Macromedia Flash animation and FutureSplash animation) is an animation that is created with the Adobe Animate (formerly Flash Professional [1]) platform or similar animation software and often distributed in the SWF file format. The term Adobe Flash animation refers to both the file format and the medium in which ...
The AOL.com video experience serves up the best video content from AOL and around the web, curating informative and entertaining snackable videos.
The advantage of using a fill flash located near the lens axis is "normalizing" exposure in situations like backlighting which exceed the ability of the camera to handle the contrast of the lighting. The disadvantage is the same one seen in indoor near-axis flash shots; a lack of directional modeling clues.
In engineering, the Moody chart or Moody diagram (also Stanton diagram) is a graph in non-dimensional form that relates the Darcy–Weisbach friction factor f D, Reynolds number Re, and surface roughness for fully developed flow in a circular pipe. It can be used to predict pressure drop or flow rate down such a pipe.