Question

What is light?

Answer 1

Hint: The direction or path along which light energy travels during a medium is named a ray of sunshine . it's represented by a line with an arrow marked thereon. Beam of sunshine : a gaggle of sunshine rays is called a beam of light. during a convergent beam, the rays proceed towards some extent.

Complete answer:
Light may be a sort of energy. It's a sort of electromagnetic wave of a wavelength which may be detected by the human eye. it's a little a part of the spectrum and radiation given off by stars just like the sun. Light exists in tiny energy packets called photons.

Light, or light , commonly refers to electromagnetic waves which will be detected by the human eye. ... electromagnetic waves, because the name suggests, describes fluctuations of electrical and magnetic fields, transporting energy at the Speed of sunshine (which is ~ 300,000 km/sec through a vacuum).

Light may be a sort of electromagnetic wave with a wavelength which may be detected by the human eye. it's a little part of the spectrum and radiation given off by stars just like the sun. Animals also can see light. The study of sunshine , referred to as optics, is a crucial research area in modern physics.

Note: Light is the main source of energy for all living organisms. Plants, main sustainers of life, are crucial during this conversion process and wish light for photosynthesis that permits them to form their own food and food for others. And, perhaps more importantly, photosynthesis produces oxygen too.