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Ivenika [448]
3 years ago
12

What’s the difference between 40hz and 300hz

Physics
1 answer:
jarptica [38.1K]3 years ago
3 0

Answer:

40hz has less frequency of sound and 300hz has more frequency of sound which means 40hz has less crest and troughs , so it has less reachability thank 300hz.

Explanation:

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What is the formula for Impedance for circuit with R, C, and L?
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Answer:

 The formula for Impedance for circuit with R, C, and L are:

    z=\sqrt{R^{2}+\left ( \omega L-\frac{1}{\omega C} \right )^2}

The impedance Z of the series RLC circuit depend upon angular frequency ω. Impedance is measured in ohms and resistance (R), inductance reactance and capacitive reactance. Series RLC circuit consist of the resistance, a capacitance and an inductance connected in the circuits. Electrical impedance is the measurement of the opposition that a circuit present in a current.

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When does a falling object reach terminal velocity?
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At some speed, the drag or force of resistance will equal the gravitational pull on the object. At this point the object ceases to accelerate and continues falling at a constant speed called the terminal velocity (also called settling velocity).

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3 years ago
A ball is shot straight up from the surface of the earth with an initial speed of 19.6 m/s. Neglect any effects due to air resis
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Answer:

4 s

Explanation:

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5 0
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The graph below represents changes in water. What process is occurring during section “B” of the graph?
IrinaK [193]
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<h3><u>Answer;</u></h3>

Energy

<h3><u>Explanation;</u></h3>
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8 0
3 years ago
Read 2 more answers
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