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Chapter 4, Problem 4.07 What is the composition, in atom percent, of an alloy that consists of a) 91.5 wt% Ag and b) 8.5 wt% Cu? Assume that the atomic weights for silver and copper are, respectively, 107.87 and 63.55 g/mol. Round off your answers to 3 significant digits.

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: La Crosse atomic clock model #WT-3143

don't push any buttons at all untill the clock has at least 15 minutes to communicate with the transmitter.

Posted on Feb 17, 2008

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SOURCE: S10Scan atomic clock model 87310 time is 4;pm should be 10:am


Time zone setting
Language Setting
The weekdays can be displayed in LCD1 with the pre-set languages: US English, French and Spanish.
1. Set the desired language for the weekday display in LCD 2 by use of the + key.
2. Press the SET key to enter the mode “Manual Time Setting”.
Manual Time Setting
In case the Skyscan Atomic Clock is not able to detect the WWVB-signal (disturbances, transmitting distance, etc.), the time can be manually set. The clock will then work as a normal Quartz clock.
In 12 hours mode the time will be displayed with an additional “PM” for the time from 12:00 noon until 11:59.
1. The hour digits will start flashing on LCD1. Set the desired hours by pressing the +key followed by pressing the SET key.
2. Now the minute digits will start flashing. Set the desired minutes by pressing the +key . If the + key is held, the units will increase by 5.
3. Press the SET key to move to the “Year Setting”.
The unit will still try and receive the signal every day despite it being manually set. When it does receive the signal, it will change the manually set time into the received time. During reception attempts the WWVB tower icon will flash. If reception has been unsuccessful, then the WWVB tower icon will not appear but reception will still be attempted the following hour.
WWVB time reception takes place from 12:00 am through 6:00 am each day (attempts WWVB reception every full hour within this time frame). When the time signal is received for example at 1:00 am, the Skyscan Atomic Clock will not attempt to receive the WWVB signal for the remaining hours until 6:00 am. Therefore, the next signal attempt will take place between 12:00 am and 6:00 am the next day. The other times WWVB reception takes place, are upon setup and after manual time set exiting mode. Reception is generally not possible during daylight hours due to the interference of the sun.

for more details see user manual...

Thank you

Posted on Dec 12, 2008

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SOURCE: Arktika Atomic icebreaker - Can't find replacement

Click on my profile (escapement), then click on Tips and Tricks. There you will find explanation how to replace almost any leather band. Vostok Europe is no exception. Rate me, please.

Posted on Feb 26, 2010

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SOURCE: Need an instruction sheet for the silicon scientific atomic digit

Click on my profile (escapement), then click on Tips and Tricks. There you will find links to all watch manuals. Rate me, please . .

Posted on Apr 20, 2010

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SOURCE: lost instructions booklet for atomic clock

how do I set the clock for PST?

Posted on May 20, 2010

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