Lesson Worksheet: Rearranging Formulas involving Logarithms Physics • 9th Grade
In this worksheet, we will practice rearranging formulas that contain logarithms and exponents.
Q1:
Which of the following algebraic expressions is a simpler form of , where and are variables?
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Q2:
Which of the following algebraic expressions is a simpler form of , where and are variables?
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Q3:
The quantities , , and are related to each other by the formula . Which of the following shows a rearrangement of this formula with as the subject?
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Q4:
The distance in parsecs, , to a star can be calculated from the apparent magnitude of the star, , and the absolute magnitude of the star, , using the formula . Which of the following shows a rearrangement of this formula with as the subject?
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Q5:
Which of the following algebraic expressions is a simpler form of , where and are variables?
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Q6:
The quantities , , , and are related to each other by the formula . Which of the following shows a rearrangement of this formula with as the subject?
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Q7:
The quantities , , , and are related to each other by the formula . Which of the following shows a rearrangement of this formula with as the subject?
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Q8:
For a capacitor that is discharging through a circuit that contains only a resistor, the charge, , remaining on the capacitor at a time after the capacitor began discharging is given by , where is the charge on the capacitor when , is the resistance of the resistor, and is the capacitance of the capacitor. Which of the following shows a rearrangement of this formula with as the subject?
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Q9:
Which of the following algebraic expressions is a simpler form of , where and are variables?
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- E
Q10:
The quantities , , , and are related to each other by the formula . Which of the following shows a rearrangement of this formula with as the subject?
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- E
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