Scalars and Vectors in vector algebra Scalars and vectors are important ideas in math and physics that help us talk about amounts and their features. Scalar A scalar is something that only needs magnitude to explain it, without saying which way it is going. Scalars are numbers that have a

What are OLEDs? OLED means “Organic Light Emitting Diode”. OLED technology makes displays and OLED TV. Each small part of the display called a pixel, is made of tiny materials that light up when electricity flows through them. OLED displays are different from normal LED displays. They don’t need a

You may have noticed cables installed in the offices or homes that are providing internet access. These cables also do have a familiar name, optical fibers. In this post, we will gain knowledge on what are these optical fibers? What is their design? And for which purposes are they used?

What are X-rays? X-rays are a part of the Electromagnetic (EM) spectrum, which means that they are transverse waves having a certain wavelength and frequency and moving at the speed of light. In the EM spectrum, we have gamma rays, x-rays, ultraviolet rays, visible light, infrared waves, microwaves, and radio

The general meaning of the word “scattering” Scattering, in a general sense, relates to the change in the direction of an object in motion after it collides with another. Sometimes, the scattering also defines dispersing of objects when they encounter some obstacle. Interpretation of scattering in physics Similar to the