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What is a passing source of physical energy that produces a response in a a sense organ?
Light is a passing source of physical energy that can produce a response in the sense organ of the eye, leading to visual perception.
When passing through a lock what color light?
When passing through a lock, you should display a red light to indicate that you are locking the gate behind you. This helps to inform other users of the lock of your intention so that they can wait for the lock to be ready for them to use.
What is the function of the LCD polarizer in electronic devices?
The function of the LCD polarizer in electronic devices is to control the direction of light passing through the liquid crystal display (LCD) screen, allowing for the display of images and information in a clear and visible manner.
How a electric bulb produces light?
An electric bulb produces light by passing electricity through a filament, typically made of tungsten. The electricity heats up the filament, causing it to emit light due to incandescence. The bulb is filled with inert gases to prevent the filament from oxidizing and burning out.
How does the polarized film on an LCD monitor contribute to its display quality and performance?
The polarized film on an LCD monitor helps control the direction of light passing through the screen, which enhances image clarity, color accuracy, and reduces glare. This contributes to better display quality and performance by improving visibility and overall viewing experience.
What is separating a solid from a liquid passing it though special paper?
Filteration
What is a starlight scope?
A scope that intensifies the light produced by the moon and stars by using a screen sensitive to the passing electrons
What is the process of separating a sustance or solution by passing it through a cloth or paper?
Filtration.
If the display creates an image by passing light through a medium what display technology is it using?
transmissive
What shadow produces a total eclipse?
The moon passing between the earth and the sun.
What produces hydroelectric power?
Water passing through a turbine, usually in a dam.
Which refers to the process of separating solid particles from a mixture by using a strainer?
Straining is the process of separating solid particles from a mixture by passing it through a strainer or sieve. The strainer allows the liquid components to pass through while capturing the solid particles.
Passing an electric current through a certain substance produces oxygen and sulfur This substance cannot be a?
This substance cannot be water, because passing an electric current through water, in a process called electrolysis, produces hydrogen and oxygen gas, not oxygen and sulfur.
What are five techinques used in separating mixtures?
Filtration: separating solid particles from a liquid by passing the mixture through a filter. Distillation: separating components based on differences in boiling points by heating the mixture and collecting the evaporated substance. Chromatography: separating components based on their affinity for a stationary phase, allowing them to move at different rates. Evaporation: separating a solute from a solvent by heating the mixture to evaporate the solvent. Magnetism: separating magnetic materials from a mixture using a magnet.
Why would a passing race car display more Doppler effect than a passing police siren?
The amount of Doppler shift depends on speed - the faster vehicle will show more Doppler shift.
What is a passing source of physical energy that produces a response in a a sense organ?
Light is a passing source of physical energy that can produce a response in the sense organ of the eye, leading to visual perception.
What was proven in the 1919 solar eclipse?
that gravity affected light, space and time itself, and as a result the Sun would deflect starlight passing by it. Changes in the apparent direction of stars in the sky, seen close to the Sun during a total eclipse, could confirm the idea.
