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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Answer:at an angle North of east
Explanation:
Given
Velocity of Wind
Velocity of bee relative to wind
In vector Form
To get the final velocity in North cos component of will balance velocity of wind
Therefore Final velocity is 8.33sin(36.77)=4.98 m/s due to North
at an angle North of east
Answer:
The standard deviation is a measure of the dispersion of a series of data
Result = x_{average} ± σ
Explanation:
The standard deviation is a measure of the dispersion of a series of data, it is generally used when a series of measurements of some parameters are made and it is desired to take into account the statistical fluctuations of these measurements, its formula is
where N is the number of measurements
This is a measure equivalent to the absolute error in a single measurement.
Therefore, the number of decimal places in a result must not be greater than the standard deviation.
Result = x_{average} ± σ
Answer:
False
Explanation:
The charge on an electron as well as proton is same. The difference between electron and proton is that the electrons have a negative charge while the protons have positive charge.
The weight of an electron is, while the weight of a proton is .
Therefore, the given statement "A proton carries positive charge, and weights the same as an electron." is false.