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Resonant frequency is the frequency where the voltage across the tuned filter is maximized. Inject a sine wave through a resistor into the filter, and adjust frequency for peak amplitude.
At higher frequencies, such as RF, this becomes interesting because everything disturbs the circuit, including the resistor, because it is no longer a pure resistor. Measurment of resonant frequency in RF circuits is best done in situ.
Resonant frequency is measured like all frequencies in Hertz or cycles per second.
What else can I help you with?
How would you hit the metal rod to create a transverse wave?
To create a transverse wave in a metal rod, you would need to strike the rod perpendicular to its length with a fast and strong force. This action will cause the particles in the rod to oscillate perpendicular to the direction of the wave propagation, leading to the formation of a transverse wave. The frequency and magnitude of the strike will affect the characteristics of the wave produced.
What is the function of bulb in frequency of ac mains by electrically vibrating rod?
The bulb in the frequency of AC mains by electrically vibrating rod acts as a visual indicator of the frequency of the vibrations produced by the rod. As the rod vibrates at the frequency of the AC mains, the bulb will flicker or light up in synchronization with the vibrations, providing a way to visually observe the frequency.
How do you put a metal rod into a hole in a metal cylinder but its too tight Do you heat the rod and cool the cylinder or cool the rod and heat the cylinder?
You should heat the metal cylinder and cool the metal rod. Heating the cylinder will cause it to expand, making it easier to insert the rod. Cooling the rod will cause it to contract, allowing it to fit into the hole more easily.
Why vibrations in metal rod breaks glass?
When a metal rod vibrates at its resonant frequency, it can create extremely powerful standing waves that transfer energy to the glass. This energy transfer causes the glass to vibrate as well, eventually reaching its breaking point due to stress and fracture.
What will happen if a metal rod is rubbed together with silk?
When a metal rod is rubbed together with silk, electrons transfer from the metal rod to the silk due to the difference in their electron affinities. This creates a charge imbalance, with the metal rod acquiring a positive charge and the silk a negative charge. This is known as triboelectric charging.
How would you hit the metal rod to create a transverse wave?
To create a transverse wave in a metal rod, you would need to strike the rod perpendicular to its length with a fast and strong force. This action will cause the particles in the rod to oscillate perpendicular to the direction of the wave propagation, leading to the formation of a transverse wave. The frequency and magnitude of the strike will affect the characteristics of the wave produced.
What is the function of bulb in frequency of ac mains by electrically vibrating rod?
The bulb in the frequency of AC mains by electrically vibrating rod acts as a visual indicator of the frequency of the vibrations produced by the rod. As the rod vibrates at the frequency of the AC mains, the bulb will flicker or light up in synchronization with the vibrations, providing a way to visually observe the frequency.
Why do negatively charged rod attacks metal?
A negatively charged rod can attract metal due to the phenomenon of electrostatic induction. When the rod approaches a neutral metal object, the negative charges in the metal repel, causing a redistribution of charges within the metal. This results in a positive charge accumulating on the side closest to the rod, creating an attractive force between the negatively charged rod and the positively charged side of the metal object. Thus, the rod appears to "attack" or attract the metal.
What is magnetostriction?
a ferromagnetic rod like iron or nickel when placed in alternating magnetic field, the rod vibrates longitudinally and produce ultrasonic at resonance condition
How do you put a metal rod into a hole in a metal cylinder but its too tight Do you heat the rod and cool the cylinder or cool the rod and heat the cylinder?
You should heat the metal cylinder and cool the metal rod. Heating the cylinder will cause it to expand, making it easier to insert the rod. Cooling the rod will cause it to contract, allowing it to fit into the hole more easily.
What is a metal rod mounted on the roof?
A metal rod is a long bar that is made out of steel or other metal materials. It can be used for construction.
Is a copper rod metal?
copper is a metal but it is a non ferrous metal
What is magnetostriction generator?
a ferromagnetic rod like iron or nickel when placed in alternating magnetic field, the rod vibrates longitudinally and produce ultrasonic at resonance condition
Why vibrations in metal rod breaks glass?
When a metal rod vibrates at its resonant frequency, it can create extremely powerful standing waves that transfer energy to the glass. This energy transfer causes the glass to vibrate as well, eventually reaching its breaking point due to stress and fracture.
What happens when a plastic rod is rubbed with wool?
When a metal rod is rubbed with wool, it gets energized because the metal rod and wool both have opposite effects.
If an air bubble was trapped in a metal rod would it affect the rod's density?
Yes, the overall density would be less than if the rod were pure metal.
What will happen if a metal rod is rubbed together with silk?
When a metal rod is rubbed together with silk, electrons transfer from the metal rod to the silk due to the difference in their electron affinities. This creates a charge imbalance, with the metal rod acquiring a positive charge and the silk a negative charge. This is known as triboelectric charging.
