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Who used planck's idea of quantization to explain the line spectrum of hydrogen?
Bohr
Which of following is a reasonable criticism of the Bohr model of the atom?
The electrons should get pulled into the nucleus of the atom by the attraction of the protons. There's also the problem that the electron should radiate energy away until it fell into the nucleus. Quantization is required to keep these things from happening.
What was Niels Bohr famous for?
Niels Bohr was involved with many aspects of the development of Quantum Mechanics but he is best known for his theory of the Hydrogen atom. In this theory he applied Planck's concept of quantization to the dynamics of the electron in the Hydrogen atom. He concluded that the electron could only have certain energies and light emitted from Hydrogen only occured when the electron dropped from a high energy level to a lower energy level. This theory fully explained the unusual light spectrum emitted by Hydrogen, which had puzzeled scientists for years.
What is Niels Bohr the father of?
The son of Niels Bohr is Aage Bohr.
Whose atomic model first determined that electrons were in energy levels?
Neils Bohr
Who used planck's idea of quantization to explain the line spectrum of hydrogen?
Bohr
What is the Different between sampling and quantization?
Sampling Discritizes in time Quantization discritizes in amplitude
What is an ideal quantization error?
The ideal Quantization error is 2^N/Analog Voltage
What is the difference between uniform quantization and non uniform quantization?
one syllable LOL
What are the types of scalar quantization?
There are two types of quantization .They are, 1. Truncation. 2.Round off.
What is the relationship between quantisation noise and bandwidth in pcm systems?
Quantization noise is a model of quantization error introduced by quantization in the analog-to-digital conversion(ADC) in telecommunication systems and signal processing.
Which of following is a reasonable criticism of the Bohr model of the atom?
The electrons should get pulled into the nucleus of the atom by the attraction of the protons. There's also the problem that the electron should radiate energy away until it fell into the nucleus. Quantization is required to keep these things from happening.
Sampling frequency doubles then quantization noise?
quantisation noise decrease and quantization density remain same.
What is the effect of quantization on image?
You get Jaggies
What are advantages of vector quantization?
Vector quantization lowers the bit rate of the signal being quantized thus making it more bandwidth efficient than scalar quantization. But this however contributes to it's implementation complexity (computation and storage).
What does quantization involve?
assigning discrete integer values to PAM sample inputs Encoding the sign and magnitude of a quantization interval as binary digits
Suppose that the quality of a phone signal degrades due to quantization noise once it is digitized?
assigning too few quantization intervals during sampling of the signal
