light4

Light

AURORAS: The aurora is a phenomon that takes places in the upper atmosphere. They’re cosed by the sun, which has solar storms, solar wind blouse to earth and auroras are formed. We now now that the sun caused auroras to glow, But there’s still more to learn, and more we don’t now. They call them northern light because they are in the north and it is a light. Pose the sun reflect of northern lights the northern lights reflect of the sun. light:

Primary properties of visible light are [|intensity], propagation direction, [|frequency] or [|wavelength] [|spectrum], and [|polarisation], while its [|speed] in a vacuum, 299,792,458 meters per second (about 300,000 kilometers per second), is one of the fundamental constants of nature. Visible light, as with all types of electromagnetic radiation (EMR) is experimentally found to move at exactly this same speed in vacuum.

Flash Light: A flash light works basically the light goes throw the Batteries to the lamp to pervade power.

Reflection: Reflection is when a object broses of a reflection object.

Sun: One theory is that the sun was formed by a bunch of gas swirling about in space getting caught up in there own gravity.