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683 lm/w for a pure monochromatic green light source at a single wavelength of 555 nm. This is because a lumen (lm) is measured according to sensitivity of the human eye and the eye is most sensitive at 555 nm.
For a wide-spectrum "white" light source, the theoretical maximum is about 280 lm/W if the luminous energy is evenly spread across the visible spectrum. The number can vary slightly depending on the limits chosen for the visible spectrum and how white light is defined.
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What is the maximum vacuum possible?
Maximum possible vacuum is -0.1 Mpa
What is the maximum heat in degrees that can be acheived?
Theoretically there is no maximum heat like there is cold. So if you had the means to, you would jest be heating plasma if you tried to heat mater to the non existing "limit".
What is the maximum resultant possible when adding 3-N force to an 8-N force?
Maximum = 11 N Minimum = 5 N
What is the maximum resultant possible when adding a 3-unit vector to an 8-unit vector?
-- The maximum possible is 11 units. That's when the two originals point in exactly the same direction. -- The minimum possible is 5 units. That's when the two originals point in exactly opposite directions.
What is the maximum possible speed of impact upon the surface of the Earth for a faraway body initially at rest that falls to the Earth by virtue of the Earth's gravity only?
The maximum possible speed is 11.2km/s (25,000 mph), which is the Earth's "escape speed."
What is the maximum possible amount of product obtained in a chemical reactions?
It is a Theoretical Yield
What is the maximum speed in a ford falcon 6cyl 90hp 1960?
It was (at new) theoretically possible to reach 83mph
Can a dog catch up to you while you are driving 30 mph?
It's theoretically possible. The maximum speed for a dog or cat is around 30 mph.
the maximum population this can environment theoretically support this is called a?
you
What is minimum and maximum values of g?
On Earth:Do you mean acceleration due to gravity?Here is your answer minimum value of g=9.8m/s2maximum value =10m/s2 approximately.Elsewhere:Anything positive and finite is theoretically possible.
What is the maximum vacuum possible?
Maximum possible vacuum is -0.1 Mpa
What is the maximum distance for microwaves?
There isn't one. Microwaves are electromagnetic radiation and have a theoretically unlimited range.
An 802.11b compliant wirelesss lan configuration using DSSS can have a maximum of how many non-overlapping co-located access points?
A maximum of three co-located direct sequence system are possible because channels 1, 6, and 11 are the only theoretically nonoverlapping channels.
Do alkene burn with a non smoky flame?
Unsaturated hydrocarbons burn wih a luminous smoky flame. (unsaturated hydrocarbons are simply carbons with multiple bonds. they are known as unsaturated because they do not have the maximum amount of hydrogens attached as possible with the amount of given carbons.)
What is the maximum possible value of x?
If x is the unknown or variable in an equation it can have many possible maximum or minimum values
What is the maximum heat in degrees that can be acheived?
Theoretically there is no maximum heat like there is cold. So if you had the means to, you would jest be heating plasma if you tried to heat mater to the non existing "limit".
What is the maximum number of decimal places allowed after a decimal point?
An infinite amount of numbers can theoretically be placed after the decimal point.
