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What is the standard measure used to determine the brightness of a light bulb?
The standard measure used to determine the brightness of a light bulb is called lumens.
How to measure the frequency of light accurately and effectively?
To measure the frequency of light accurately and effectively, you can use a device called a spectrometer. A spectrometer splits light into its different wavelengths, allowing you to determine the frequency of the light. By analyzing the spectrum produced by the spectrometer, you can accurately measure the frequency of the light.
When the amount of light reflected increases called?
When the amount of light reflected increases, it is referred to as brightness or luminance. This is a measure of how intense the light appears to the human eye.
How do you measure light intensity and what tools or methods are commonly used for this purpose?
Light intensity is measured using a device called a light meter, which detects the amount of light in a given area. Common methods include using a digital light meter, a lux meter, or a spectrophotometer to measure light intensity in units such as lux or lumens.
What is it called when the measure of distance at which an object or light can be clearly seen?
This is known as visibility distance. It refers to how far an object or light source can be seen clearly by an observer.
What are the units called that measure distances to stars?
They measure them in light-years.
What is the number of centimeters between waves of light?
The measure of a light's frequency is called wavelength.
Why is light called elctromagnetic radiation?
because it resides in the electromagnetic spectrum which is the measure of light.
What is the standard measure used to determine the brightness of a light bulb?
The standard measure used to determine the brightness of a light bulb is called lumens.
How to measure the frequency of light accurately and effectively?
To measure the frequency of light accurately and effectively, you can use a device called a spectrometer. A spectrometer splits light into its different wavelengths, allowing you to determine the frequency of the light. By analyzing the spectrum produced by the spectrometer, you can accurately measure the frequency of the light.
What is distance to stars usually called?
light year the DISTANCE light travels in a year so 'light year' is not a measure of time.
An astronomical measure of distance is called?
Astronomers commonly use the unit of measurement called a "light-year" to describe vast distances in space. One light-year is the distance that light travels in one year, approximately 5.88 trillion miles or 9.46 trillion kilometers.
What is it called when you measure distance between stars?
usually the space is measured in light years
A unit of length used to measure how far light travels in one year is called?
A "Light Year".Roughly 5,878,700,000,000 miles .
What is the unit measure of light?
Candela (cd) is the unit of luminous intensity of a light source in a specific direction. It is also called candle.
When the amount of light reflected increases called?
When the amount of light reflected increases, it is referred to as brightness or luminance. This is a measure of how intense the light appears to the human eye.
Who is the scientist use the light year to measure the speed of light?
It doesn't work that way. The light-year is not used to measure the speed of light. It works the other way round: First, the speed of light is determined through other methods, then the distance called a light-year is calculated based on that measurements.
