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Disintegrations per minute (dpm) and disintegrations per second (dps) are measures of the activity of the source of radioactivity. The SI unit of radioactivity, the becquerel (Bq), is equivalent to one disintegration per second. This unit should not be confused with cps, which is the number of counts received by an instrument from the source.
30 to 60 seconds FL350 (35,000 ft; 10,650 m) 30 to 60 seconds 15 to 30 seconds FL400 (40,000 ft; 12,200 m) 15 to 20 seconds 7 to 10 seconds FL430 (43,000 ft; 13,100 m) 9 to 12 seconds 5 to 6 seconds FL500 (50,000 ft; 15,250 m) 8 to 10 seconds 5 seconds
The idea that you should take 10,000 steps a day is believed to have come from a Japanese company’s pedometer, which was called a 10,000-steps meter (particularly because the Japanese symbol for ...
The commission proposed making the standard hour the base unit of metric time, but the proposal did not gain acceptance and was eventually abandoned. [11] When the modern SI system was defined at the 10th General Conference on Weights and Measures (CGPM) in 1954, the ephemeris second (1/86400 of a mean solar day) was made one of the system's ...
Directions: Set a timer for 90 seconds. Start by performing a plank walkout, then do one pushup rep. Return to the starting position. Start by performing a plank walkout, then do one pushup rep ...
Choosing unhealthy food choices (31%), not exercising (26%) and not prioritising self-care (28%) topped the list. And over 40% also admitted to being guilty of making impulsive decisions.
This property also makes it straightforward to represent a timestamp as a fractional day, so that 2025-02-21.54321 can be interpreted as five decimal hours, 43 decimal minutes and 21 decimal seconds after the start of that day, or a fraction of 0.54321 (54.321%) through that day (which is shortly after traditional 13:00).
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