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| A SALINOMETER an instrument for determining the salt concentration (salinity) of brine water by measuring the electrical conductivity of the solution. A salinometer is sometimes called a salt gauge. |
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| This picture and some information was found at AGE Instruments. |
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| This picture and more products from Guildline when you click! |
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| To find out more about the developement of this satellite and the European Union's plan go to .. . |
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| To see and learn more about Europe's Galileo, check out. . . |
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| To see picture larger and more info about GPS (Global Positioning System) click click the logo! |
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| Satellite Navigational Systems are used to determine positions at sea. The definition of this is series of signalemitting, earth-orbiting satellites that allow ships to determine their position relative to the satellite. They are used to detect things, they send out pulses and when these pulses hit an |
| These responding pulses can be indicated to the position of the object. Also, the travel time of the pulse is converted to display a image on the screen. To learnmore information about SNS visit some of the web sites linked under the pictures! |
| object or vesel, they send back responding pulses. |
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| These 2 pictures and find some good information on pH and an interesting lab project, click on the Professor! |
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| To see a great pH scale, click on this miniture scale! |
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| To take a fun quiz on pH and learn some cool facts click here! |
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| The pH scale indicates acidity and alkalinity by measuring the concentration og hydrogen in the solution. Between the values 1-6 are acids, values between 8-14 are alkaline, and the value of 7 is neutral. Just a fact that the average value of the world's oceans is approxiamately 7.8. |
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| An Example an an acid is lemon juice |
| An example of a neutral is water |
| An example of a base is soapy water |
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