0
Lumens measure brightness, not distance, so there isn't a direct conversion of lumens to yards. The effectiveness of 250 lumens in illuminating an area will depend on factors like the environment, the type of light source, and the desired brightness level. Generally, a light with 250 lumens can illuminate a small area effectively, such as a desk or a small room, but the distance it can reach will vary based on these factors.
What else can I help you with?
How many lumens in a welding arc?
787
How many yards to a mitre?
1 metre = 1.0936133 yards
How many inches and yards are in 366 inches?
10 yards 6 in.
How many yards are in 180ft?
There is 1 yard in 3 feet 2 yards in 6 feet et seq. Hence 60 yard = 180 feet .
A pilot takes off at a point A and ascends at a fixed angle with the level runway if he flies a distamce of 2500 yards but covers only a ground distance of 2200 yards then what is his amgle of ascent?
To find the angle of ascent, we can use the sine function in a right triangle, where the vertical distance (altitude) is the opposite side, the ground distance is the adjacent side, and the angle of ascent is what we're solving for. The relationship can be expressed as ( \sin(\theta) = \frac{\text{opposite}}{\text{hypotenuse}} ). In this case, the hypotenuse is 2500 yards and the ground distance (adjacent) is 2200 yards. Using the Pythagorean theorem, we first find the vertical distance (altitude): [ \text{altitude} = \sqrt{(2500)^2 - (2200)^2} \approx 1200 \text{ yards} ] Then, we calculate the angle: [ \sin(\theta) = \frac{1200}{2500} \Rightarrow \theta \approx \arcsin(0.48) \approx 28.5^\circ ] Thus, the angle of ascent is approximately 28.5 degrees.
How many miles in 250 yards?
250 yards is 0.142 miles.
How many yards does it take to get from 250 feet to 100 yards?
250 feet = 250/12 yards = 2.833 yards it takes 100-2.833 yards
How many yards is 250 feet?
250 divided by 3 = 83.3333 yards
250 yards is how many miles?
Not even 1.... 250 yards is equal to 0.1420455 miles.
How many yards equals 250 cm?
250 cm = 2.73 yards (approx).
How many yards are there in 250 miles?
There are 1760 yards in one mile. Therefore, 250 miles is equal to 250 x 1760 = 440000 yards.
How many yards are in 250 sqfeet?
27.7778 square yards.
How many yards is 250 fps?
250 feet per second is 83.33 yards per second.
How many lumens in 9 25 watt bulbs?
A standard 25-watt incandescent bulb typically produces about 250 lumens. Therefore, nine 25-watt bulbs would collectively produce approximately 2,250 lumens (9 bulbs x 250 lumens each). This total can vary slightly based on the specific design and efficiency of the bulbs used.
How many acres of land is in 250 yards by 450 yards?
(250 + 450) * 9 / 43,560 = 23 acres
How many yards are in 750 ft.?
750 ÷ 3 = 250 yards
How many yards are there in 750 feet?
750 feet = 250 yards.
