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Copyright: 1996 - 2024
    Kirt Blattenberger,


RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while typing up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

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Science Crossword Puzzle
August 5, 2012

2012 Crosswords Archive

Visit the Crossword Express website - RF CafeTake a well-deserved break and try your hand at some of these goodies. Every word in the RF Cafe crossword puzzles is specifically related to engineering, mathematics, and science. There are no generic backfill words like many other puzzles give you, so you'll never see a clue asking for the name of a movie star or a mountain on the Russia-China border.

All of these crossword puzzles were created using the fabulous Crossword Express (now called "Magnum Opus") software.

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December 9
December 2
November 25
November 18
November 11
November 4
October 28
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September 23
September 16
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September 2
August 26
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August 12
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July 1
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April 1
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March 4
February 26
February 19
February 12
February 5
January 29
January 22
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January 8
January 1

Reproduction of this puzzle without the express permission of RF Cafe is prohibited.

Science Crossword Puzzle for August 5, 2012 -  RF Cafe
1. Logarithmic unit of ratio
8. Part of a gyroscope that facilitates free movement of the reference sphere (pl.)
14. Solid of rotation whose sides are the hypoteneuse of a right triangle (pl.0
15. Circuit for maintaining constant voltage (abbr.)
17. Graph
19. Microprocessor vendor
22. Automatic Calibration System (abbr.)
24. Nuclear explosion byproduct harmful to electronic (abbr., pl.)
25. Amateur Radio Direction Finding (abbr.)
26. Imaging device (abbr.)
28. Network department (abbr.)
29. Chemical symbol for lawrencium
30. Effective Radiated Power (abbr.)
31. Chemical symbol for lanthanum
33. Unit for 1,000,000 watt-seconds (abbr.)
34. LCD display vendor
37. Keyboard key
39. Unit of frequency (archaic, abbr.)
41. Securing device
42. Start frequency (abbr.)
43. Brightest star in the Aquila constellation
44. Ferrous material that exerts a type of force-at-a-ditance on similar materials
45. Positive electrode
46. Chemical symbol for gallium
48. Change connector type
50. The "D" in BCD
53. Front edge of a wing (abbr.)
54. Opposite of O.D.
55. High speed data over telephone lines (abbr.)
56. BS__ - the degree held by many RF Cafe visitors
58. Unit of length (abbr.)
59. Powers pneumatic devices
60. One port of an amplifier
61. Online service
63. 30 GHz to 300 GHz
66. A common battery cell size
68. Logarithmic ratio (abbr.)
69. Person responsible for program spending (abbr.)
71. Logarithmic unit of power
73. Chemical symbol for cesium
74. Amateur Radio activity in June to practice emergency communications (2 wds.)
75. Goes through the process of planned creation
2. Official engineering change document (abbr., pl.)
3. Chemical symbol for cobalt
4. Mate a plug to a jack
5. Chemical symbol for beryllium
6. Chemical symbol for einsteinium
7. Device which converts mechanical energy, into alternating current
9. Multifunctional silicon devices (abbr.)
10. Unit of inductance (abbr.)
11. Plate or vane used to direct or control movement of fluid or air within confined area
12. Chemical symbol for argon
13. Type of high frequency circuit substrate (abbr.)
15. Army-Navy specification prefix
16. European equivalent to the U.L.
18. A measure of stability in an amplifier (2 wds.)
19. Network department (abbr.)
20. Chemical symbol for lanthanum
21. Tuning step
23. Chemical symbol for cesium
27. Centimeter (abbr.)
29. Chemical symbol for lutetium
32. PC follower
35. Archaic term for an outdoor antenna
36. Remove heat by shedding burned material
37. Impurity in a semiconductor
38. Greek letter used for wavelength
40. Chemical symbol for chlorine
42. Chemical symbol for iron
47. Analog-to-Digital (abbr.)
48. Graphics workshop software
49. High speed data over telephone lines (abbr.)
51. Electronics Industry Association (abbr.)
52. Constellation : The dragon
53. Chemical symbol for lithium
57. BS__ - the degree held by many RF Cafe visitors
58. Small unit of capacitance (abbr.)
61. Ticker symbol for Analog Devices
62. Software drafting tool (abbr.)
64. Chemical symbol for holmium
65. Logarithmic unit of voltage (abbr.)
67. MS's server-side script engine for dynamically-generated web pages (abbr.)
69. Chemical symbol for cadmium
70. 1/000 of an amp (abbr.)
71. Morse Code for "from"
72. Akin to an EE, CE, AE, etc.

See solution below

Science Crossword Puzzle Solution for August 5, 2012 - RF Cafe

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