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70 foot candles equals to?
23.33333_ lux
Lux is a unit for what quantity?
Light intensity.
What is equivalent to one foot?
One footcandle is equal to 10.746 lux.
Is there a conversion formula to convert EV values from a light meter to foot candles?
Convert to lux first (EV native units are metric); lux=2.5*2EV and.... FC=lux/10.7639 or.... FC=0.2323*2EV Example: EV=10, lux= 2.5*210, 210= 1024, so.. 2.5*1024= 2560lux, or.. 0.2323*1024=238FC for non-math types 2^4 is the same as 24= 2 raised to the power of 4.. e.g. 24= 2*2*2*2=16
How can Albert Einstein's inventions be used today?
Einstein wasn't an inventor. Although, if he had wanted to be he would probably have been a rather good one. He was a theoretical physicist. He concepts (and supporting mathematics) are used every day in various fields, including astronomy, mathematics, physics, space travel, communications, and many others. He didn't just come up with a couple of interesting concepts. His work changed the nature of physics and related sciences.
How much does a 10000 lux cost?
The 10000 Lux costs around two hundred to three hundred dollars depending on where it is purchased from. It can be purchased from Amazon. There are also reviews provided for this product.
70 foot candles equals to?
23.33333_ lux
How is sunligt help the plants grow?
Most all plants need Sunlight in order to turn Co2 and other elements into stored energy. Chlorophyll (the mostly green stuff) catches this and this is why plants are nutritious to humans too! Direct outdoor sunlight is in the range 32.000 to 100.000 Lux, 100.000 Lux at noon, at the same time approximately 10.000 Lux in shadow. Generally : no plant can survive below 800 Lux (no photosynthesis, no chemical reactions). Most plants require 5.000 Lux and more. So-called shadow plants can "survive" within 800 to 1.500 LUX.
When the moon phases change from new moon to full moon what happens to the amount of light?
Lux (lx) is the SI unit of illuminance A moonless clear night is around 0.0001-0.002 lux Quarter moon will give off 0.01 lux A full moon on a clear night will give 0.27 lux. For comparison, an overcast day is around 1000 lux, while diect sunlight is around 30,000-130,000 lux
How many lumens equal daylight?
The illuminance of direct sunlight is approximately 100,000 lux, but normal daylight, which is filtered through a cloudy sky, is between 5,000 and 10,000 lux, while moonlight can be as little as 0.25 lux. About 1000 Lumen is equal to direct bright daylight .
How much lux do you need for a street lamp?
between 10 to 50 lux depend on the status of street
What is the instrument used for measuring sunlight?
Sunlight is light.The word has been added as the light comes from the sun.Light is measure in candela as a unit ofmeasurement.A Lux meter is used to measure light in the unit of candela.
How many lumens on sunny day?
The illuminance of direct sunlight is approximately 100,000 lux, but normal daylight, which is filtered through a cloudy sky, is between 5,000 and 10,000 lux, while moonlight can be as little as 0.25 lux. About 1000 Lumen is equal to direct bright daylight .
How luxmeter measure light intensity?
A luxmeter is equipped with an electronic eye. This eye takes in light and converts it into an electric signal, passing it on to a computer which calculates the data sent from the luxmeter and converts it into lux. 1 lux is approximately the amount of light generated from a regular candle 1 meter away. A full moon on a clear night is 0.27-1.0 lux and direct sunlight can vary from 32000 to 120000 lux.
How much does a Razor A5 lux weigh?
10 pounds
How much does a Razor a5 lux cost?
Around $100
Which is best 1.5 lux or 3 lux camera?
1.5 lux is better then 3 lux camera because 1.5 Lux camera can work in more dark area then 3 lux
