'Al aluminum' diaporamas de présentation

Layers of the Earth

Layers of the Earth. There are 3 main layers of the Earth. They are different from each other in location, temperature, density , and composition. What is temperature? Temperature is a degree of hotness or coldness the can be measured using a thermometer.

918 views • 43 slides

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First, write the formula for this equation.

First, write the formula for this equation. Count the number of atoms on both sides of the equation. Al - _____ Cl - _____. 1. =. Al - _____ Cl - _____. 1. ?. 3. 2. Count the number of atoms on both sides of the equation. 2. 3. 2. ?. 2. Al - _____ Cl - _____. 1. =.

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Thermocouples

Sohaib Hasan. Thermocouples. THERMOCOUPLE. Invented by Thomas Johann Seebeck in 1821 Converts Thermal Potential Difference to Electrical Potential Difference. OPERATION.

1.86k views • 15 slides

159 views • 15 slides