enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Recreational Dive Planner - Wikipedia

   en.wikipedia.org/wiki/Recreational_Dive_Planner

   The RDP was developed by DSAT and was the first dive table developed exclusively for no-stop recreational diving. [2] There are four types of RDPs: the original table version first introduced in 1988 along with a circular slide rule version called The Wheel, followed by the eRDP, an electronic version introduced in 2005 and the eRDPML, an ...

3. ΔT (timekeeping) - Wikipedia

   en.wikipedia.org/wiki/ΔT_(timekeeping)

   TT-UT1 2000+ ΔT vs. time from 1657 to 2022 [1] [2] In precise timekeeping, ΔT (Delta T, delta-T, deltaT, or DT) is a measure of the cumulative effect of the departure of the Earth's rotation period from the fixed-length day of International Atomic Time (86,400 seconds).

4. Time–distance diagram - Wikipedia

   en.wikipedia.org/wiki/Time–distance_diagram

   A time–distance diagram is a chart with two axes: one for time, the other for location. The units on either axis depend on the type of project: time can be expressed in minutes (for overnight construction of railroad modification projects such as the installation of switches) or years (for large construction projects); the location can be (kilo)meters, or other distinct units (such as ...

5. Slide rule - Wikipedia

   en.wikipedia.org/wiki/Slide_rule

   This can be especially useful when calculating percentages (e.g. for test scores) or when comparing prices (e.g. in dollars per kilogram). Multiple speed-time-distance calculations can be performed hands-free at a glance with a slide rule. Other useful linear conversions such as pounds to kilograms can be easily marked on the rule and used ...

6. Unit of time - Wikipedia

   en.wikipedia.org/wiki/Unit_of_time

   The Jiffy is the amount of time light takes to travel one femtometre (about the diameter of a nucleon). The Planck time is the time that light takes to travel one Planck length. The TU (for time unit) is a unit of time defined as 1024 μs for use in engineering. The svedberg is a time unit used for sedimentation rates (usually

7. Category:Temporal rates - Wikipedia

   en.wikipedia.org/wiki/Category:Temporal_rates

   Printable version; In other projects Wikimedia Commons; Wikidata item; ... Pages in category "Temporal rates" The following 107 pages are in this category, out of 107 ...

8. Travel-time curve - Wikipedia

   en.wikipedia.org/wiki/Travel-time_curve

   Travel-time curve is a graph showing the relationship between the distance from the epicenter to the observation point and the travel time. [2] [3] Travel-time curve is drawn when the vertical axis of the graph is the travel time and the horizontal axis is the epicenter distance of each observation point. [4] [5] [6]

9. Methods-time measurement - Wikipedia

   en.wikipedia.org/wiki/Methods-time_measurement

   Plots of the levelled times for the various motions were drawn. Analysis determined the best definitions of limits of motions and their major, time-determining variables, and resulted in, more or less, the structure which the manual motions of MTM-1 have today. Later work, using Time Study, gave the table of Body Motions.