What Is A Light Source

A source of light makes light.

What is a light source.

Thanks to light we see life in glorious colour. The sun gives us energy to survive. Light sources can be two groups. Other sources include fire stars and man made light sources such as light bulbs and torches.

Anchor light riding lamp riding light a light in the rigging of a ship that is riding at anchor. Our eyes see different wavelengths of light as different colours. Without light from the sun the world would be in darkness. He stopped the car and turned off the lights.

Types of light sources which can be used to light a scene. Directional light produced by a light source an infinite distance from the scene all of the light rays emanating from the light strike the polygons in the scene from a single parallel direction and with equal intensity everywhere. The sun is a massive ball of fire at the center of which nuclear fusion produces massive energy. Blinker flasher a light that flashes on and off.

Light sources include the sun light bulbs and stars. Light source any device serving as a source of illumination. Plants wouldn t grow and no other life would exist on earth. The sun and other stars fires torches and lamps all make their own light and so are examples of sources of light.

From wikipedia the free encyclopedia this is a list of sources of light. Used as a signal or to send messages. Our main natural light source is the sun. The sun is the main source of light on earth.

This energy comes out as heat and light. Some animals such as fireflies. The light from the sun is one of the major factors behind the sustainability of life on earth. The sun is the major source of light for the earth.

Yes it is the sun. Sunlight is for all intents and purposes a directional light.