Light travels in waves of frequency and as particles of matter. There are many types of light, of which the visible spectrum is a small part.Know More
Visible light is the light that can be seen with the naked eye. It is one type of electromagnetic radiation, which results from the vibrations of electric and magnetic fields. Other types of light that exist in the electromagnetic spectrum include
Television, radio and microwaves also exist on the EM spectrum. These waves have some of the lowest energy levels on the spectrum while gamma rays have some of the highest. The wavelengths of these rays are not captured by the human eye and are thus considered invisible. The visual range of the EM spectrum appear in different colors.
Another way that light is said to travel is as particles, or packets of energy. These packets are called photons, which are elementary particles that carry EM force. The concept of photons was developed by Albert Einstein to describe the actions of light that did not follow the convention of waves.
Light moves very rapidly, but does have a maximum velocity of 186,282 miles per second. In astronomy, a light year equals 5.8 trillion miles, which is the distance light can travel at its maximum speed for the span of a year.Learn more about Physics
Time-space convergence refers to a set of processes that decreases the travel time or cost between distant locations. The concept of time-space convergence utilizes innovations in telecommunications and transport to shrink space.Full Answer >
Because velocity is the rate of motion of an object in a specific direction, either an increase or decrease in the object's speed or a change in its direction of travel causes its velocity to change. This change in velocity is defined as an acceleration, which according to Newton's laws of motion occurs because of an unbalanced force acting on the object.Full Answer >
Locomotor movements are defined as movements that travel through space or carry weight from one location to another. The act of using movement to shift weight from one place to another is called locomotion.Full Answer >
The Larmor frequency describes the tendency of a magnetically charged electron to align with a magnetic field in which it is placed. The field exerts a torque on the charged electron as it pulls it into rotation. The measurement of this torque has a number of uses in advanced physics.Full Answer >