In weight it is means it is not heavy.
In physics it is electromagnetic radiation that can produce a visual sensation.
Yes, light is a wave. It exhibits properties such as interference, diffraction, and polarization, which are characteristics of wave behavior. These properties help define light as a wave phenomenon.
Wavelength defines light by determining its color and energy. Shorter wavelengths correspond to higher energy light such as ultraviolet and x-rays, while longer wavelengths correspond to lower energy light such as infrared and radio waves. The wavelength of light also influences how it interacts with different materials and objects.
Reflection of light is the bouncing back of light rays off a surface. The laws of reflection are: 1) The angle of incidence is equal to the angle of reflection, and 2) The incident ray, the reflected ray, and the normal to the surface all lie in the same plane.
It can be reflected, refracted and polarised. It also shows the phenomenon of interference. (Young's double slit experiment) The above are the properties of waves. Light shows these properties and thus, this defines light as a wave.
Light, for humans "visible light" which is a form of electromagnetic radiation with a relatively wide range of wavelengths. The absorption or reflection of the various wavelengths of light by objects are what define their color.
define light and vision in relation to natural light and artificial light.
Define "light bulb"
Yes, light is a wave. It exhibits properties such as interference, diffraction, and polarization, which are characteristics of wave behavior. These properties help define light as a wave phenomenon.
Faster then speed of light.
The distance light will travel, in a vacuum, in one minute.
The Ray model is light is an object that measures llamas back feet
Nationalism in the light of Islam would mean what school of religious thought you subscribe to,
It depends on how you define shadow. If you define shadow as an area of lessened light caused by objects in the light path, then yes water can and does cast shadows, esp. waves, ripples, etc.
heat currents speed light
It is the ability of a lens to converge or diverge a ray of light.
Allows you to gather more light from a distant object.
hot bulb and batter