You know that each 'wrap' or turn of wire in the coil has to go all the way around
the coil-form, and you know how to calculate the distance around a circle. So all
you have to do is count the number of times the wire goes around the coil, measure
the coil's diameter, calculate its circumference, and multiply that by the number of
turns in the coil.
To find the flux of a coil, you need to integrate the function over the area of the coil. This involves calculating the total amount of the function passing through the coil's surface.
To find the mechanical advantage (MA) of a lever, you can calculate it by dividing the length of the effort arm by the length of the load arm. The formula is MA = Le / Ll, where Le is the length of the effort arm and Ll is the length of the load arm.
To find the arc length using radians, you can use the formula: Arc Length Radius x Angle in Radians. Simply multiply the radius of the circle by the angle in radians to calculate the arc length.
To find the strain in a material under stress, you can use the formula: Strain Change in length / Original length. Measure the change in length of the material when it is under stress and divide it by the original length of the material. This will give you the strain value.
To find the length of cable that weighs 5.12 kilograms, you can set up a proportion. Since 1 meter of cable weighs 751000 kilograms, you can calculate the length of cable that weighs 5.12 kilograms by cross-multiplying in the proportion (1 meter / 751000 kilograms) = (x meters / 5.12 kilograms). Solving for x, you get approximately 0.0068 meters.
You cannot. You must know, or be able to derive, the length.
Use length() method. Example: "java".length();
length = strlen(string);
Use a ruler
triangulation
If you know the length of the sides but not the diagonal, you can use the Pythagorean Theorem.
You can't - without more information ! To find the length of the pool, we would have to know the height, width and volume.
If you do not know the length and width of ALL sides, then as far as I know it isn't possible to find the perimeter unless you measure each side and then find it.
SELECT char_length (...) FROM ...
Without knowing the value of x and the required unit of length then a meaningful answer to this question cannot be provided.
To find the length of a cuboid without knowing its volume, you can use the dimensions of the cuboid if they are available. A cuboid is defined by its length, width, and height. If you have the measurements of the width and height, you can express the length in terms of those dimensions if you have additional relationships or constraints (such as surface area). Otherwise, you would need at least one dimension or another property of the cuboid to determine the length.
Count the dots