0
light has various uses aside from seeing in the dark. Light can be used for operations using lasers wich lessens the insition size and minimizes recovery time, it is used for combat purposes for guiding missiles into an specific location and it is used in communitcations transmiting data using light running through fiber optic.
Add your answer:
Earn +20 pts
Was the light bulb instant success?
No, many people were afraid to use it. Many people left it on all the time because they thought they would get a shock from it. It took a long time for it to get accepted.
Should the government make a law that requires all people to use compact fluorescent light bulb for the common good?
no
Are red light cameras use infrared or flash cameras?
Red light cameras are usually high speed video cameras that use ambient light.
Which gas is used in flash light?
Many regular flashlights use argon in the light bulbs. For camera flashes, many use xenon.
Does a light bulb use electricity when its off?
No
How do people use light?
people use light for many things
What did people use the light bulb for?
People use light bulb for luminescence in homes. It is a substance which provides light to homes.
Where do people use light?
people use light in tunnels, cars, houses, sheds, camps, and schools
Why do people use the light bulb?
so we can see and have light
How did Canadians use lanterns in the past?
people use lanterns for light
What item people use in lasers to stop the light from diffusing?
they use ruby's
What are some of the energy people use?
they are light, heat, food, and batteries
How many people use light bulbs around the world?
everyone
What is pitchers and torches?
pitchers are jars that people use to use to hold their what a torch is a light carried by hand.
What do people use in the bath to remove dead skin when it's light?
A Rayser
How do people use solar panels?
the sun brings light to it.... (most probably)
What people used back in the Medieval times to light a castle?
they use candles.
