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Differetiate between LC oscillators and crystal controlled oscillators?
LC oscillators use inductors and capacitors to generate a frequency, while crystal controlled oscillators use a quartz crystal to establish the frequency. LC oscillators can be less stable and accurate compared to crystal controlled oscillators, which offer better precision and stability. Crystal controlled oscillators are commonly used in applications where precise frequency control is essential.
How do you find the natural frequency of crystal glass?
The natural frequency of a crystal glass can be determined by tapping it gently and listening to the pitch of the sound produced. The frequency of this sound is the natural frequency of the crystal glass. Alternatively, you can also use a frequency analyzer to measure the natural frequency more accurately.
What is the relationship between the FCC lattice constant and the radius of atoms in a face-centered cubic crystal structure?
In a face-centered cubic crystal structure, the FCC lattice constant is related to the radius of atoms by the equation: (a 4 times sqrt2 times r), where (a) is the lattice constant and (r) is the radius of the atoms. This relationship helps determine the spacing between atoms in the crystal lattice.
Can you Break crystal by singing?
Everything resonates at a certain frequency, from tuning forks to buildings to the Earth itself. When a resonant frequency of a particular object is hit, that object with vibrate in sympathy with that frequency. If the frequency is of a high enough amplitude, the vibrations will cause an object to eventually disintegrate. So the answer is YES, if a singer (well trained) directs all of the sound energy through their vocal chords at a piece of crystal and they are singing at the PRECISE frequency that the crystal resonates at, the glass will indeed break. I've seen it with my own eyes. Hope this helps, Dr. Ron
What is mechanical resonance type frequency meter?
A mechanical resonance type frequency meter is a device that measures frequency by detecting the mechanical resonant frequency of a vibrating element such as a tuning fork or quartz crystal. When the vibrating element is exposed to an electrical signal of unknown frequency, it will only resonate at its natural frequency, allowing the meter to accurately measure the input frequency based on the amplitude of the vibrations.
