A 4mm brush will work well for shoulder hair and should detangle it well.
A ceramic spiral curling iron would be the most effective in curling shoulder length hair. Spring curling irons are fairly outdated.
If the wire is increased in length, the diameter of the wire should remain the same unless explicitly changed. The diameter of a wire is determined by its cross-sectional area, which is independent of its length.
It should be 8 cm.
Cut it off and get a pixiecut
They should be positioned a shoulder length apart.
If it is at chin length than it is short enough. You should keep it their or grow it shoulder-length.
i have a heart shaped head and my hair is shoulder length it looks really good u should try that
It your choice
In measuring a cylinder, the diameter should generally be measured more carefully than the length. This is because the diameter affects the cylinder's volume and surface area calculations, which are critical in many applications. Any error in the diameter measurement can significantly impact the overall accuracy of the cylinder's properties. Additionally, the diameter is often more challenging to measure accurately due to potential variations and the need for precise tools.
The size of most of the bacteria is between 4 to 10 micrometer. So the diameter of this rod shaped bacteria should be 4 micrometer and length is about 10 micrometer.
In measuring the length and diameter of a cylinder, the diameter should be measured more carefully. This is because the volume of a cylinder is directly proportional to the square of the radius (which is half the diameter). This means that even a small error in the diameter measurement can result in a significant difference in the volume of the cylinder. On the other hand, the length measurement, while also important, is not as critical to the overall volume calculation. In addition, the diameter of a cylinder is typically more difficult to measure accurately than the length, as it requires measuring across the center of the cylinder. Any slight deviation from the true center can result in an inaccurate diameter measurement, so it's important to take great care when measuring this dimension.
'Resistivity' is usually considered to be a property of a substance, not a structure.In the normal unit of resistivity, the length and cross-section area are divided out,so they don't affect the 'resistivity.In the case of your piece of wire, the only characteristic that it seems reasonableto discuss is just plain good old 'resistance'.I think the point of this question is to investigate the relative effects ... of a changein length compared to the same change in diameter ... on the initial resistance of apiece of wire.Length:The resistance of the sample is directly proportional to its length.Diameter:The resistance of the sample is inversely proportional to the cross-sectional area,which is the same as saying 'inversely proportional to the square of the diameter'.So, let's look at the choices listed in the question:Change length to 1/2:Resistance changes to 1/2 .Change length and diameter both to1/2 :Resistance changes by factor of 1/2 x 4 = 2Length doubles, diameter 1/2:Resistance changes by factor of 2 x 4 = 8 timesLength doubled, diameter doubled:Resistance changes by factor of 2 x 1/4 = 1/2The first and last choices both reduce the resistance.The others both increase the resistance.