Question
In: Advanced Math
1) What is the linear density in denier if 1.75 pound of yarn has a length...
1) What is the linear density in denier if 1.75 pound of yarn has a length of 110 miles?
2) How many 3.8 micronaire fibers will be in the cross-section of a 125 denier yarn?
3) If you want to make a yarn trail around a rectangular field that is 11 feet by 17 feet, what yarn mass would you need in grains if the yarn has a linear density of 55 tex?
4) How many 36 tex fibers are in the cross-section of a 65 gr/yd sliver?
5) What is the length in kilometers of 113.6 pounds of 12 ktex yarn?
6) How many 4.5 dtex fibers are in the cross-section of a 49 grain/yd sliver?
7) What is the linear density of a yarn in ktex if 0.5 miles of yarn weighs 41400 grains?
8) What is the mass in milligrams of 250 fibers in each fiber has a linear density of 3.4 denier and a length of 2.7 inches?
Solutions
Colby Messinger answered 1 year agoRelated Solutions
A rod of length 22.00 cm has linear density (mass per length) given by λ =...
A rod of length 22.00 cm has linear density (mass per length)
given by
λ = 50.0 + 16.0x
where x is the distance from one end, and λ is measured in
grams/meter.
(a) What is its mass? _______________g
(b) How far from the x = 0 end is its center of mass?
________________m
Given is the rod of length L with the linear charge of density ?=?/? . The...
Given is the rod of length L with the linear charge of density
?=?/? . The rod lies on the x axis with its midpoint at the origin.
Find the electric field vector on y axis resulting from such
continuous system of charge at distance y from the origin. Use this
result to obtain the expression for electric field at distance y
from the infinitely long wire.
What is the length (in cm) of an edge of a cube of gold (density =...
What is the length (in cm) of an edge of a cube of gold (density
= 19.3 g/mL) which has a mass of 19.92 kg?
What is the length (in cm) of an edge of a cube of salt (density
= 2.165 g/mL) which has a mass of 20.04 kg?
What is the mass (in g) of a cube of lead (density = 11.3 g/mL)
with an edge length of 1.89 cm?
An infinite straight wire has a linear charge density of 10 nC/m. What is the electric...
An infinite straight wire has a linear charge density of 10
nC/m. What is the electric
field 0.50 meters away?
Saeko has a yarn shop and wants to expand the colors in her yarn lines. She...
Saeko has a yarn shop and wants to expand the colors in her yarn
lines. She sends you the raw data in the "Pivot Table Data" tab.
This data consists of the number of yards and meters of the color
names, and the color types that each name belongs to, sold during
her busiest weekend last year. Use the "Pivot Table Data" tab to
create a pivot table that shows Saeko the number of yards and
meters that were sold...
Saeko has a yarn shop and wants to expand the colors in her yarn lines. She...
Saeko has a yarn shop and wants to expand the colors in her yarn
lines. She sends you the raw data in the "Pivot Table Data"
tab.This data consists of the number of yards and meters of the
color names, and the color types that each name belongs to, sold
during her busiest weekend last year.
1. Use the "Pivot Table Data" tab to create a pivot table that
shows Saeko the number of yards and meters that were sold...
Saeko has a yarn shop and wants to expand the colors in her yarn lines. She...
Saeko has a yarn shop and wants to expand the colors in her yarn
lines. She sends you the raw data in the "Pivot Table Data"
tab.This data consists of the number of yards and meters of the
color names, and the color types that each name belongs to, sold
during her busiest weekend last year.
1. Use the "Pivot Table Data" tab to create a pivot table that
shows Saeko the number of yards and meters that were sold...
Polystyrene has a statistical segment length of 0.67 nm in the melt and a density of...
Polystyrene has a statistical segment length of 0.67 nm in the
melt and a density of 1.05 g/cm**3.
*find the molecular weight of repeated unit
* Find the characterstic ratio C∞for polystyrene using the known
bond distances. Bond lenght of C-Cbond is 0.154nm
* Find the contour length of a PS chain of molecular weight M =
70,000 g/mol.
* Find the persistent length of PS, and give the physical
meaning of persistent lenght
1. A rod of uniform density and weight W=120N has length L=1.00 m and is supported...
1. A rod of uniform density and weight W=120N has length L=1.00
m and is supported at two points, under the 10 cm point and under
the 70 cm point. The support at 10 cm exerts a force NL on the rod
and the support at 70 cm exerts a force NR on the rod, both forces
being in the vertical direction.
(a) Use the conditions of static equilibrium to find the values
of NL and NR.
(b) In order...
A. Determine the linear density for BCC lithium, which has a lattice parameter of 0.35089 nm,...
A. Determine the linear density for BCC lithium, which has a
lattice parameter of 0.35089 nm, in the [100], [110], and [111]
directions. Which of these directions is close packed?
B. Determine the planar density and packing fraction for BCC
lithium in the (100), (110), and (111) planes. Which, if any, of
these planes is close packed?
C. A diffracted x-ray beam is observed from the (220) planes of
iron at a 2θ angle of 99.1o when x-rays of 0.15418...
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