If the experiment had been repeated with frequencies 10 times lower than those in table 5.2, then Vc will increase 10 times to the values given in the table.
<h3 /><h3>What is frequency?</h3>
It is the number of oscillations per second of the sinusoidal wave.
Vc is the voltage across the capacitor and Xc is the capacitive reactance.
Xc = - 1/2πfC
where f is the frequency and C is the capacitance of the capacitor.
If the frequency is lowered, the potential difference will increase because frequency is inversely proportional to the voltage.
Thus, Vc will increase by lowering the frequency by 10 times.
Learn more about frequency.
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<span>Dalton improved the atomic theory by establishing that elements are made of atoms & that all atoms of an element are identical.</span>
Answer:
yes, though the speed may stay constant, the direction will change. so for example, you're going 70mph on the freeway, but you have to take the exit on your right (the exit continues on to a different freeway), you're not going to speed up or slow down, you'll change your direction which is still accelerating.
Explanation:
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Answer:
on the planet
on earth
Explanation:
Given:
- initial velocity of the tool before pushing,
- force applied on the tool,
- displacement of the tool,
- time taken for the displacement,
- height of releasing the tool,
- time taken by the tool to fall on the ground,
<u>Now using the equation of motion:</u>
where:
a = acceleration of the object
Now the mass of the tool:
<u>Using the equation of motion when the tool is dropped:</u>
here:
g = acceleration due to gravity on the planet
Weight of the tool in the planet:
Weight of the tool on the earth: