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Hipervinculo Física
How to use scientific measuring devices (metric ruler, triple beam balance, graduated cylinder).
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logge ...
Hipervinculo Física
Find out the physics and chemistry behind hockey ice that maximizes the speed of skaters and pucks.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be lo ...
Hipervinculo Física
Accuracy and precision of measurements.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Units of measurement
Measure of the voltage
Concept of direct measurements
Concept of rounding a measurement
Concept of order of magnitude
Concept of speed of measurement
Hipervinculo Química
"Measurement of heat is done in calories. One calorie is the amount of energy required to raise one gram of water one degree Celsius. To measure heat, you divide the change in temperature of a sample ...
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