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How value of c is calculated in an RC filter for a given value of r?
Time constant = R C C = time constant/R R = time constant/C When used as a filter, Cutoff frequency = 1 / (2 pi) R C R = 1 / (2 pi) (cutoff frequency) ( C ) C = 1 / (2 pi) (cutoff frequency) ( R )
Pi can be used to calculate the blank of a circle?
Pi can be used to calculate the area of a circle Pi can be used to calculate the circumference of a circle
Who was the first mathematician to calculate pi?
The first person to calculate pi was Archimedes, around 250 B.C. Using the formula:A = pi r^2
Are there many formulas to calculate pi?
Pi = circumference/diameter
Will pi calculate out too infinity?
No. Pi is a finite number.
How value of c is calculated in an RC filter for a given value of r?
Time constant = R C C = time constant/R R = time constant/C When used as a filter, Cutoff frequency = 1 / (2 pi) R C R = 1 / (2 pi) (cutoff frequency) ( C ) C = 1 / (2 pi) (cutoff frequency) ( R )
Pi can be used to calculate the blank of a circle?
Pi can be used to calculate the area of a circle Pi can be used to calculate the circumference of a circle
What causes sideband frequency?
If you subtract from the carrier frequency the frequency of the tone that modulates it, then filter out the carrier frequency, then you have a lower sideband frequency. If you add to the carrier frequency, filter out the carrier, then you have an upper sideband frequency.
What is the frequency of y equals -4sin2X?
The frequency of -4sin(2x) is = 1/pi
How do you define angular frequency?
Angular frequency is related to linear frequency as w = 2 x pi x f wher w = angular frequency linear frequency is cycles per second, or number of oscillations per second, called Hertz angular frequency for f = 1 = 2 pi f = 2 pi, or one revolution. It has units of radians per second
Who was the first mathematician to calculate pi?
The first person to calculate pi was Archimedes, around 250 B.C. Using the formula:A = pi r^2
Are there many formulas to calculate pi?
Pi = circumference/diameter
Will pi calculate out too infinity?
No. Pi is a finite number.
How do you calculate cumulative frequency and relative frequency?
c=frequency x wavelength
How do you calculate circumference and area of pi?
Pi is the number of times the diameter of a circle will fit into the circumference. Pi is not a circle, and does not have a circumference or area. To calculate a circumference USING pi, the circumference is diameter * pi. To find the area using pi, area = pi * radius * radius
What do pi have to do with math?
you use pi to calculate the area or circumference of a circle
What value of pi did the Egyptians calculate?
The Egyptians calculated pi to be 3.16.
