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What is the difference between lumen and lux, and how do they relate to each other in measuring the brightness of a light source?
Lumen measures the total amount of visible light emitted by a source, while lux measures the intensity of light at a specific point. Lux is calculated by dividing the total lumens by the area over which the light is spread. In simpler terms, lumen is the total light output, while lux is the brightness at a specific spot.
What else can I help you with?
What is similarities between apparent brightness and absolute brightness?
Both relate to brightness; both are measured in the same units; both are used for astronomical objects such as stars or galaxies.
In main-sequence star how does brightness relate to temperature?
The brightness is very similar to the temperature, the brightness relies on the temperature
In main-sequence stars how does brightness relate to temperature?
The brightness is very similar to the temperature, the brightness relies on the temperature
What is the difference between a product's visual and functional qualities?
A product's visual qualities relate to what the object looks like. A product's functional qualities relate to how it is used and/or how it works.
Why is possible to relate the temperature of a star to its luminosty or brightness?
By multiple observations it was noted that that correlation was true.
What fraction of a cirlce does the difference in the Sun's altitude represent?
Until you clear up what two points or times that 'difference' is between, I can't relate it to a part of a circle. Sorry.
What is the difference between difference in kind and difference in degree?
a difference in degree is when it is the same structure but different, a difference in kind is when it doesnt even relate, whole new topic. ex: raindrop and flood, a flood is just many raindrops therefore a difference in degree.
How does the brightness of the bulb relate to the voltage available to the bulb?
i think that if the voltage was very low it will give less power to the bulb
What is the difference between qualifications and experience on a resume?
Qualification refers to academic learning, whereas, experience relate to real life hands on work.
What is the difference between monologic and dialogic communication?
Relate a situation whenyou or someone you know has engaged in monologue. How did this effect the relationshipbetween the parties involved?
What is the difference between absolute pressure and gage pressure, and how do they relate to each other in terms of measuring pressure?
Absolute pressure is the total pressure exerted by a fluid, including atmospheric pressure. Gauge pressure is the pressure measured relative to atmospheric pressure. They are related by the equation: Absolute pressure Gauge pressure Atmospheric pressure.
What is the difference between acute and overuse injuries?
acute injury = immediate effect, often easy to accurately relate cause of effect. overuse injury = due to increase frequency, difficult to accurately relate cause of effect
