Tesla Coil
In his many innovations, Nikola Tesla always dreamed of inventing a device to supply electricity around the world without wires. He came closer to complete his dream when his experiments…
Drone or Spacecraft
Drone In aviation and space, a drone refers to an unwritten plane or spacecraft. Another word for this is "unmanned aerial vehicle" or UAV. On Earth, drones are often used…
Motivation behind Physics
Whenever I teach physics. I ask to myself. Why I am teaching physics? why should anyone study physics? Is there any motivation behind it? What gives physics to society? How…
Assignment Physics Units and Motion
Assignment Physics 1 Why do we have different units for the same physical quantity? The vernier scale of a travelling microscope has 50 divisions which coincide with 49 main scale…
Assignment- Conceptual questions Physics-11
Assignment- Conceptual questions Physics-11 Time: 1hour. Marks: 15 All questions are compulsory. Q1. If friction can provide necessary centripetal force, why should the road be banked? …
Why Graphene batteries are better than Lithium ion batteries
Graphene-based batteries are by and large effectively considered for an assortment of business applications. The enhanced execution and life cycle benefits when creating graphene-based batteries over traditional metal-particle batteries are…
What if we can do photosynthesis as plant do
Suppose we could do as the plants do, and feed specifically off the sun's vitality. It would positively make our lives less demanding: The incalculable hours spent buying, getting ready,…
Science behind flying of birds in the sky.
Science behind flying of birds in the sky. One of the necessities for heavier-than-air flying machines is a structure that consolidates quality with light weight. This is valid for winged…
Is Black hole reality or a myth?
Is black hole reality or a myth? Is black hole reality or a myth? According to the principle of physics, we can not see the Black Hole but we can…