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1.)You can reset your computer clock to "internet Time" by clicking on the clock in lower right hand corner, follow the links to change date and time settings.
2.)Your cell phone clock is probably within a few seconds of the correct time.
3.)You can get the time signal over short wave radio (weather radio, for example).
5.) The US National Institute of Standards and Technology makes that same time signal available by telephone. The following is quote from the NIST website: "The audio portions of the WWV and WWVH broadcasts can also be heard by telephone. The time announcements are normally delayed by less than 30 ms when using land lines from within the continental United States, and the stability (delay variation) is generally less than 1 ms. When mobile phones are used, the delays are often more than 100 ms due to the multiple access methods used to share cell channels. In rare instances when the telephone connection is made by satellite, the time is delayed by 250 to 500 ms. To hear these broadcasts, dial (303) 499-7111 for WWV (Colorado), and (808) 335-4363for WWVH (Hawaii). Callers are disconnected after 2 minutes. These are not toll-free numbers; callers outside the local calling area are charged for the call at regular long distance rates."
What else can I help you with?
How accurate is a normal stop watch?
Accurate enough to count time.
Why do you think accurate measurement of time became possible much after accurate measurement of length and mass?
Accurate measurements of time become possible after accurate measurement of length and mass because time taken by a heavy body to move a certain distance is more,and time taken by a light body to move a certain distance is less.
Can one have an accurate income statement and an accurate balance sheet both at the same time?
yes
How reliable and accurate is time clock software?
Time clock software is very reliable and accurate. Unlike the traditional paper version, fellow employees cannot punch in or punch out someone who may or may not be in the office yet. The time is set to real time, therefore the results are more accurate.
Do digital atomic wall clocks keep accurate time and temperature?
Digital atomic clocks keep very accurate time and good tempature, in my experience.
Because of changes over time the most accurate weather forecasts are?
Because of changes over time the most accurate weather forecasts are short term
Are Twitter date and time stamps accurate?
Yes they are.
Is a blood test for pregnancy accurate eleven days before a period?
A blood test is accurate at any time.
How accurate are pregnancy test after 2 weeks of a missed period?
If taken properly you should have accurate results by this time.
Why does data have to be reliable and accurate?
most of the time you would want it to be accurate and reliable but sometimes it doesn't it.depends on what the subject is
What type of rock would give you the most accurate time date?
Quartz rock will give you the most accurate time and date. It is commonly used in watch production.
Is the bike time on Google Maps accurate?
The bike time on Google Maps is generally accurate, but factors like traffic, road conditions, and your own speed can affect the actual time it takes to reach your destination.
