What is light explain in physics?

What is light in physics? Light is electromagnetic radiation that can be detected by the human eye. Electromagnetic radiation occurs over an extremely wide range of wavelengths, from gamma rays with wavelengths less than about 1 × 10−11 metres to radio waves measured in metres.

What is light explain?

Light, or Visible Light, commonly refers to electromagnetic radiation that can be detected by the human eye. Light can also be described in terms of a stream of photons, massless packets of energy, each travelling with wavelike properties at the speed of light.

What is light your answer?

Light is a type of energy. It is a form of electromagnetic radiation of a wavelength which can be detected by the human eye. It is a small part of the electromagnetic spectrum and radiation given off by stars like the sun. Light exists in tiny energy packets called photons.

What is light and wave?

Electromagnetic waves, including visible light, are made up of oscillating electric and magnetic fields as shown. The wavelength of each wave is related to its frequency by the equation λ = c/f where c is the speed of light, f is the frequency of the wave and λ is the wavelength.

What is light in Physics for Class 10?

Light is electromagnetic radiation which shows both the properties of waves and particles. It is the form of energy and also keeps the Earth warm. It exists in the form of tiny energy packets known as photons. Each wave consists of the wavelength or the frequency.

What is light called?

Light is just one form of electromagnetic radiation, or electromagnetic waves. The smallest electromagnetic waves, with wavelengths the size of an atomic nucleus are called gamma rays. In between are microwaves, infrared light, visible light, ultraviolet light and X-rays.

What is light in physics Quora?

Light is a form of energy that has a frequency and therefore is a wave, and it has an oscillating electric field and an oscillating magnetic field. Light is a form of energy which propagates as waves and has a frequency that allows it to resonate with mediums. Because of resonance, humans are able to see.

What is light from Brainly?

Brainly User. Answer: Light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that can be perceived by the human eye.

How is light formed?

Light is made up of photons, which are like tiny packets of energy. When an object’s atoms heat up, photon are produced from the movement of atoms. The hotter the object, the more photons are produced.

What is light in physics BYJU’s?

Light is an electromagnetic wave emitted by hot objects like lasers, bulbs, and the sun. Light is a type of kinetic energy that allows us to see or make objects visible with our eyes. The human eye can see light energy, which is a type of electromagnetic radiation. Photons are tiny energy packets that makeup light.

What is light in science for Class 8?

Light is a form of energy that enables us to see our surroundings when it gets reflected from objects around us.