The work of Einstein in Special Theory of Relativity in 1905 gave the explanation of the affect of speed on mass, time and space. The theory explains systems which is an inertial frame of reference and no acceleration is involved.

The lecture series is a concise but complete course on the special theory of relativity. The students who takes up the course should have some basic knowledge on Newtonian physics, vectors and axes system. After the completion of the course, the student will have clarity on the concept of reference frames, relativistic transformation and relativistic quantities. An advance study on relativity can only be pursued once the basics are clear. The course aims to clear the basics. The lectures are divided into three units.

• Introduction - This unit is a one lecture session which talks about the basics of STRand Galilean transformation.

• Transformations relation - This unit explains the importance of negative experiment, Lorentz transformation and solves numerical based on the topic.

• Relativistic quantities - The topics such as time dilation, length contraction and relativistic mass are discussed in this unit.
  

  The course is also helpful for those who are pursuing an undergraduate course in Physics or engineering. So just hop into the world of relativity and happy learning.