Introduction Atom has a complex structure and hence many scientists tried to give a successful model of the atom and that’s why there has been a variety of atomic models throughout the history of atomic physics that refers mainly to a period from the beginning of the 19th century to the first half of 20th […]
Rutherford’s Scattering Experiment Read More »
In our last post, we discussed the unit of energy, mass, cross-section, radioactivity, spin, and electric quadrupole moment. We discussed why is the preferred unit of energy by nuclear physicists? We calculated the mass of the electron, proton, and neutron in . We calculated the value of the Planck constant in and the value of in
Natural Units used in Nuclear and Particle Physics Read More »
We all know that the physical properties and processes are described in terms of quantities such as mass, time, energy, momentum, Area, etc. And all these quantities are measured in units. So, we can say that a physical quantity describes what you are going to measure, whereas a unit describes how much is that quantity.
Unit of Physical Quantities Used In Nuclear Physics Read More »
Introduction Scilab is very powerful, free, and open-source software that is used worldwide by people for scientific engineering and numerical calculations. Scilab was first created in 1990 by researchers from the National Institute for Research in Digital Science and Technology, Inria. It is situated in France. For the graphical user interface, Scilab used Tcl/Tk for versions
What is Scilab and how to install it? Read More »
Scilab is one of the programming languages which allows manipulating variables in a very dynamic way. In this section, we will see how to create a real variable in Scilab, what elementary mathematical functions can be applied to a real variable, what may be the size of the name of variables, how to comment on
Basic Elements of the Language, Scilab Read More »
After double-clicking the Scilab Icon to launch Scilab, a Scilab environment consisting of several docked windows is opened (as shown in the figure below). The Workspace in Scilab consists of several windows. They are mainly: Console Window In the console window, you can perform various simple numerical calculations. For example, let you have two variables
Workspace in Scilab Read More »
References: Scilab Introduction to Scilab
Some Useful Scilab Commands Read More »
In Scilab, everything is a matrix. In this post, we will discuss how to create matrices, how to analyze matrices, and how to access elements of a matrix. Here, the basic data type is the matrix, which is defined by the number of rows, the number of columns, and the type of data. The data
Matrix Constructors, Operations and Analysis in Scilab Read More »
If you have data and you wish to plot the data points then this can easily be done in Scilab. Suppose we have data from an experimental result. x 0.50 0.70 0.90 1.10 1.30 1.50 1.70 1.90 y 0.28 0.40 0.48 0.60 0.70 0.76 0.90 0.98 To plot the data points in Scilab set up
Plotting Lines and Data in Scilab (plot2d Command) Read More »
Theory: As we know the sine function is Where is either in degree or in radian. A program in Scilab for Decoding: In line no. 1, command clf(); is used to erase the previous plot in the graphic window. Line no. 2 is for the loop over from to with step size . Line no.
How to plot a graph of sine function in Scilab? Read More »
