The period of a 261 Hertz sound wave is 0.000383 Seconds
261 pounds = 118.388 kilograms or 118 kilograms 387.609 grams1 pound ~= 0.45359 kilograms1 kilogram ~= 2.2046 pounds
166 to 200mph on the enhanced fujita scale 207 to 261 on the regular fujita scale
The Fujita scale is a way to measure the intensity of a tornado. f5 is the most violent category. An f5 tornado has 261-318 mph winds.
It was previously estimated that F5 winds would be 261 to 318 mph. However this was too high for expected damage levels, and was adjusted to over 200 mph for an EF5 on the more accurate Enhanced Fujita scale.
There is no way of knowing for certain as the means of measuring tornado wind speeds had not been invented yet in 1971. Based on damage the tornado was rated F5, which would put estimated winds in the range of 261-318 mph.
261/1
As a fraction 261/1.As a decimal 261As a fraction 261/1.As a decimal 261As a fraction 261/1.As a decimal 261As a fraction 261/1.As a decimal 261
261% = 261%/100% or 261/100 in fractio n
.261
261% = 261/100 which cannot be simplified.
30% of 261 = 30/100 * 261 = 78.3
87
It is: 261 = CCLXI
261 is a multiple of 3.
261 ÷ 2 = 130.5
It is: 261 = CCLXI
The factors of 261 are: 1, 3, 9, 29, 87, 261