Number 1500

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[Calendar]  The last year of the 15th century.

[EECS]  1.5K(W) is one of standard numerical values for resistors (of tolerance class 5%).

[Game]  Jigsaw puzzles are typically comprised of 10, 20, 50, 100, 200, 300, 500, 750, 1000, 1500 or 2000 interlocking pieces.

[Measure]  The number of square inches in a square meter.

U.S. customary units for area measures: 1 m2 (square meter) = 10.76391 ft2 (square feet) = 1550.0031 inch2 (square inches).

[Math.]  1500 = (5+1(5+5)×(5+0)×(5+0).

[Sport]  The standard ranges of swimming/tracking competitions (meters): 50, 100, 200, 400, 800 and 1500. Also, for tracking: 2000, 3000, 5000 and 10000.

[Tech.]  Color coding of fire hydrants indicates water flow availability:

 Class Color of Nozzle Caps Flow (gallons/minute) AA Light Blue Greater than 1500 A Green 1000-1500 B Orange 500-1000 C Red Less than 500

[Trivia]  The value of the postal abbreviation of the state of Maryland, MD, as a Roman numeral.

[Trivia]  Chili Heat Scale

 Scoville Units Chili Varieties 100,000 – 300,000 Habanero 50,000 – 100,000 Chiltepin, Thai 30,000 – 50,000 Pequin 15,000 – 30,000 De Arbol, Japones 5,000 – 15,000 Serrano, Pasilla de Oaxaco 2,500 – 5,000 Jalapeno, Guajillo, Chilpotle, Dried Green 1,500 – 2,500 NM Pods-Hot, Cascabel, Chihuacle Negro 1000 – 1,500 Ancho, Pasilla, Negro 500 – 1,000 Analeim, NM Pods-Mild, Mulato 100 – 500 Cherry 0 – 100 Bells, Pimento, Cubanelle