File:Clock angle problem graph.svg
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Size of this PNG preview of this SVG file: 512 × 427 pixels. Other resolutions: 288 × 240 pixels | 576 × 480 pixels | 921 × 768 pixels | 1,228 × 1,024 pixels | 2,456 × 2,048 pixels.
Original file (SVG file, nominally 512 × 427 pixels, file size: 152 KB)
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Summary
[edit]DescriptionClock angle problem graph.svg |
English: Graphical solution to the puzzle of what times hour and minute hands of a 12-hour clock are aligned by CMG Lee. T denotes time in hours; P, hands' positions; and θ, hands' angles in degrees. The red (thick solid) line denotes the hour hand; the blue (thin solid) lines denote the minute hand. Their intersections (red squares) are when they align. Additionally, orange circles (dash-dot line) are when hands are in opposition, and pink triangles (dashed line) are when they are perpendicular. In the SVG file, hover over the graph to show the positions of the hands on a clock face. |
Date | |
Source | Own work |
Author | cmglee |
SVG development InfoField | This trigonometry uses embedded text that can be easily translated using a text editor. |
Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following license:
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- to remix – to adapt the work
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 14:17, 12 February 2019 | 512 × 427 (152 KB) | Cmglee (talk | contribs) | Use different icons, add tick labels and add degree symbol. | |
23:07, 27 October 2017 | 512 × 427 (149 KB) | Cmglee (talk | contribs) | Add interactive clock face. | ||
10:00, 7 October 2017 | 512 × 427 (8 KB) | Cmglee (talk | contribs) | Colour clock and align text | ||
23:42, 5 October 2017 | 512 × 427 (8 KB) | Cmglee (talk | contribs) | User created page with UploadWizard |
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Short title | clock angle problem graph |
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Image title | Graphical solution to the puzzle of what times hour and minute hands of a 12-hour clock are aligned by CMG Lee. The vertical axis, T denotes time elapsed from 12 o'clock in hours; the horizontal axis, P denotes the hands' positions and θ their angles. The thick solid red line denotes the hour hand; the thin solid blue lines denote the minute hand. Their intersections, denoted by red squares, give the times they are aligned. Similarly, the orange circles (dash-dot line) are when they are in opposition, and the pink triangles (dashed line) are when they are perpendicular. In the SVG file, hover over the graph to show the positions of the hands on a clock face. |
Width | 100% |
Height | 100% |