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Annette [7]
3 years ago
9

New research is using functional magnetic resonance imaging (MRI), a scan of the brain that shows specific areas that are activa

ted during certain tasks, as a lie detector test. Explain which area(s) of the brain you think might light up to show that you are telling a lie or telling the truth. Explain your reasoning.
Physics
1 answer:
kolezko [41]3 years ago
4 0

Answer:

-Frontal Lobe

-Medulla Oblangata

Explanation:

-Functional magnetic resonance imaging or functional MRI (fMRI) measures brain activity by detecting changes associated with blood flow. Such areas light up in scans.

-The frontal lobe because it deals with reasoning and thoughts. Also the -

Medulla Oblongata because it is responsible for breathing and heart rate.

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The efficiency of the process is 42%

From the question given above, the following data were obtained:

Useful energy = 250 watt

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<h3>Efficiency =? </h3>

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2 years ago
An LC circuit consists of a 3.14 mH inductor and a 5.08 µF capacitor. (a) Find its impedance at 55.7 Hz. 563.57 Correct: Your an
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Answer:

a)

z=561.7

b)

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a)

f = frequency = 55.7 Hz

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b)

f = frequency = 11000 Hz

Impedance is given as

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z=214.1

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3 years ago
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Explanation:

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