Can be seen in shiny surface when light is reflected?

Can be seen in shiny surface when light is reflected?

An image can be seen in the mirror because the light reflected from an object falls on the mirror and it is reflected. So, light incident on any smooth shiny surface like a mirror bounces back into the same medium. This bouncing of light by any smooth surface is called reflection of light.

How do you make light?

There are five main artificial light producers: gas lamps, incandescent lights, fluorescent lights (including CFLs), LED lights, and lasers. Gas lamps work by burning a gas to produce light. Incandescent lights work by putting electricity through filaments, which get hot and light up.

Why do some objects appear shiny?

Some polished or very smooth objects such as crystals are shiny. Shiny objects reflect most light that hits them in a particular direction. than shiny objects as they absorb some of the light energy. Their surfaces are less smooth than those of shiny objects, so the light they reflect scatters in all directions.

Why are some objects shiny?

Metals are shiny because they have a layer of free or delocalized electrons on their surface. When light hits the surface of such a metal it causes these electrons to oscillate in phase with the light that is hitting it and thus causes the metal to appear shiny.

What makes a light shine?

When a light bulb connects to an electrical power supply, an electrical current flows from one metal contact to the other. As the current travels through the wires and the filament, the filament heats up to the point where it begins to emit photons, which are small packets of visible light.

What is artificial lightning?

Today however, the term ‘artificial lighting’ generally refers to lighting that emanates from electric lamps. The term ‘lamp’ refers specifically to a light source, typically comprising a light-emitting element contained within an outer container (bulb or tube) which emits radiation within the visible spectrum.

What will happen to Earth if there was no light?

Nothing is more important to us on Earth than the Sun. Without the Sun’s heat and light, the Earth would be a lifeless ball of ice-coated rock. The Sun warms our seas, stirs our atmosphere, generates our weather patterns, and gives energy to the growing green plants that provide the food and oxygen for life on Earth.