rainbows ....... i think?
Visible light is a type of electromagnetic waves.
Yes
blackplactic
Visible light is an example of electromagnetic radiation.NO it is electromagnetic energy.actually it electromagnetic waves =P
An example of emitted light is the light produced by a light bulb when it is turned on. The light bulb emits visible light by converting electrical energy into light energy.
The LED itself is visible, the light it emits is not. You can "see" the light by looking at it through a camera, for example the one on your cellphone!
This is variously known as light energy, radiant energy, and electromagnetic radiation.
Visible light. (eg sunlight).
No, different colors of visible light have different frequency. For example, Violet color has highest frequency in visible spectrum and Red color has lowest.
Infrared waves warm you providing heat and visible waves enable you to see.
Visible light does not have watts as a direct measurement, since watts (W) quantify power, not the light itself. However, the power output of a light source can be measured in watts, indicating how much energy it emits as visible light over time. For example, a typical incandescent bulb might produce around 800 lumens of visible light with a power consumption of about 60 watts. The actual amount of visible light (in lumens) produced per watt varies by the type of light source used.
There seems to be some confusion here! Visible light was being used - to see things, for example - millions of years before optical fibres were invented!