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lbvjy [14]
3 years ago
12

On a day when there is no wind, you are moving toward a stationary ambulance sounding its siren. Compared to what you would hear

if you were not moving, the sound that you hear has:______
Social Studies
1 answer:
quester [9]3 years ago
4 0

Answer:

Doppler Effect

Explanation:

Doppler Effect is a term in Physics that describes the phenomenon experienced when there is change in wave frequency during the relative motion between a wave source and its observer.

In other words, it is referred to as increase or decrease in the level of sound, or other waves as the distance between source and observer is closer or farther from each other, such that it causes change in pitch, which is noticeable by the observer.

For example, when a sound object moves towards an individual or observer, the frequency of the sound waves increases, leading to a higher pitch, and at the same time, when the sound object moves away from an individual or observer, the frequency of the sound waves decreases, leading to a lower pitch. E.g passing siren from ambulance.

Hence, in this case, the right answer is DOPPLER EFFECT

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According to the Taylor rule, the Fed should: A. lower the fed funds rate by 2% if inflation rises 1% above its target of 1% B.
Marat540 [252]

Answer:

correct option is D raise the fed funds rate by 0.5% if inflation rises 1% above its target of 2%

Explanation:

solution

Taylor Rule is invented in 1992 and it is interest rate forecasting model

As the product of John Taylor Rule is the 3 number

  1. interest rate
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  3. GDP rate

and Taylor rule is that when GDP is equal to potential GDP and inflation rate is at its target rate of 2%

and the federal funds target rate should be 4%

so we can say here correct option is D raise the fed funds rate by 0.5% if inflation rises 1% above its target of 2%

5 0
3 years ago
Read the following quote “A president who is able to have justices confirmed who share his views can exercise great power long a
Aleks [24]
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8 0
3 years ago
French and Dutch Exploration
MrMuchimi
The French and Dutch exploration were explorers who went into the "new world" and made colonies for their countries back home.
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HURRY PLEASE!!<br>What is the missing part of the chart above?
Diano4ka-milaya [45]

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Explanation:

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3 years ago
A loose screw on the visor causes it to drop down while Ben drives; however, he keeps forgetting to take a screwdriver out to th
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Answer:

functional fixedness

Explanation:

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