0
What else can I help you with?
How is light from a computer made?
Assuming you mean the monitor, several technologies have been used in the past, and are used nowadays. That is, there are different types of monitors, such as CRT (cathode-ray tubes), plasma screens, LED screens, etc. They each use different methods to create the light.
How can I explain why my eyes see different brightness levels in various lighting conditions?
Your eyes see different brightness levels in various lighting conditions because they adjust to let in more or less light. In bright light, your pupils get smaller to let in less light, and in dim light, they get bigger to let in more light. This helps your eyes adapt to different levels of brightness.
What are the primary light colors, and how do they combine to create a wide range of colors in digital displays and screens?
The primary light colors are red, green, and blue. These colors combine in different intensities to create a wide range of colors in digital displays and screens through a process called additive color mixing. By varying the amounts of red, green, and blue light emitted, different colors can be produced on the screen.
Why Screens Mess with Your Sleep?
The Trouble with Blue Light:
Does a DSi have a built in light?
Yes. On both screens. The lcd's(lights) behind the screens are powerful and can be adjusted for brightness.
Does one ds light have 2 minuature flat screens?
Yes, it has two screens. The lower one is a touchscreen.
A three -way light bulb has 3 filaments?
A three-way light bulb actually has two brightness levels, not three filaments. It achieves this through a combination of filaments that can be turned on in different combinations to produce different levels of light.
How do 3-way bulbs work to provide different levels of brightness in a single light fixture?
3-way bulbs have two filaments of different wattages inside. When the switch is turned on, different combinations of these filaments are activated to produce varying levels of brightness. This allows the bulb to provide different levels of light intensity in a single fixture.
How do different wavelengths differ?
Different wavelengths of light differ in their frequency and energy levels. Shorter wavelengths have higher frequency and energy, while longer wavelengths have lower frequency and energy. This difference in energy levels is what makes different wavelengths of light appear as different colors to the human eye.
Can you give me an example of how light refacts?
Light refracts when the light photons changes medium, such as from air into glass. A curved glass surface will result in different levels of refractions and hence the different colors.
What measures the exact frequency of the light emitted when an electron changes levels?
Spectrometer is used to measure the exact frequency of the light emitted when an electron changes levels. It separates the different wavelengths of light to determine their frequencies accurately.
What are objects that produce visible light?
Light bulb, Lamp, Sun, Screens of electronics, cameras, and Lightning.
