Core concepts
Formulas
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Substitute numbers
=6
=4
Diagrams
Worked example
Example
Solution
Worked example
Example
Quantities in the formula
Solution steps
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Answer
Worked example
Example
Solution steps
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Answer
Worked example
Example
Solution steps
- 1
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- 3
- 4
Answer
Exercises
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Prerequisites
Practice set
Answered 0 / 6
1Fill in the blank
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2Fill in the blank
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3Fill in the blank
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4Fill in the blank
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5Single choice
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6Single choice
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