State in your own words the relationship between the area of a circle and the radius2 for the same circle. Use the graph plotted in Procedure 3 to help you formulate this answer
The area of a circle is directly proportional to the radius squared, as shown on the
graph prepared in Procedure 3.
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You are designing an ac generator with a maximum emf of 8.0 V. If the generator coil has 200 turns, each with a cross-sectional area of 0.030 m2, what should be the frequency of the generator in a magnetic field of 0.030 T?
A) 7.1 Hz B) 7.5 Hz C) 8.0 Hz D) 44 Hz
You have exactly 4 resistors: one 3 ?, one 4 ?, one 5 ?, and one 6 ?. How can you combine these to make a 2 ? resistor? (The symbol ? stands for "ohm.")
A. Connect the 3 ? resistor in series with the 5 ? resistor B. Connect the 3 ? resistor in parallel with the 6 ? resistor C. Connect all four resistors in parallel with each other D. Connect the 3 ? resistor in parallel with the 4 ? resistor E. You can't make a 2 ? resistor from the choices listed
________ in the early solar system might explain many of the observed irregularities
Fill in the blank(s) with correct word
A hydrocarbon that is not classified as aromatic must be classified as
a. nucleophilic. b. synthetic. c. aliphatic. d. carboxylic.