The Figure Shows the Time Variation of the Magnitude of the Electric

question 42

Multiple Choice

The figure shows the time variation of the magnitude of the electric field of an electromagnetic wave produced by a wire antenna.
-Determine the frequency of the wave.

• A)1.0 × 10⁹ Hz
• B)1.3 × 10⁸ Hz
• C)2.5 × 10⁸ Hz
• D)3.8 × 10⁸ Hz
• E)5.0 × 10⁸ Hz

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Occurring, operating, or done at the same time.

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Charles Darwin, a 19th-century naturalist known for his contributions to the science of evolution and his theory of natural selection.

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The entire group about which the investigator wants to draw conclusions.

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Characteristics or qualities that define an individual's personality or biological attributes.