A spool of thread has an average radius of 1.00 cm. If the spool contains 62.8 m of thread, how many turns of thread are on the spool? "Average radius" allows us to not need to treat the layering of threads on lower layers. 3 140 1 000 62 800 D 100

A spool of thread has an average radius of 1.00 cm. If the spool contains 62.8 m of thread, how many turns of thread are on the spool? "Average radius" allows us to not need to treat the layering of threads on lower layers. 3 140 1 000 62 800 D 100

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter13: Temperature, Kinetic Theory, And The Gas Laws

Section: Chapter Questions

Problem 45PE: Suppose that the average velocity (vrms) of carbon dioxide molecules (molecular mass is equal to...

See similar textbooks

Related questions

Q: What is y for the composite cross section shown below? y 150 mm 150 mm C 100 mm 300 mm y 600 mm

A: The composite section is shown below.

Q: A light wooden uniform metre rule was clamped to the surface of a bench so that a length L of the…

A: Given,

Q: Determine the length of the tapered portion if the total deformation of the stepped bar is equal to…

Q: 6. A 40.0 m long steel elevator cable has a cross-sectional area of 4.0×10^(-4) m^2 and is able to…

Q: Value of lim (1+x)"-log(1+x)-1 =? [where n > 1] [L x-0 2x (b)" (c) n (d) does not exist

A: Concept- When we got the form of 0/0 , 0 , or infinity then L hospital rule is applied In this rule…

Q: 4. A silicon nitride reinforced copper composite contains 30% by volume of fibres. The properties of…

Q: Assume a leg has 1.1m shaft of bone with an average cross-section area of 3.3cm2. What is a mount of…

A: Write the expression for the stress and substitute the required values.

Q: 2.The lever BCD is hinged at C and is attached to a control rod at B. If P = 200 N, determine (a)…

Q: The displacement of the tip of the 10 cm long minute hand of a clock between 12:15 A.M. and 12:45…

Q: The diameter of a car's suspension spring decreases uniformly. The force exerted by the spring is…

A: Given Data: The force exerted by the spring is, F=axb The spring compresses by a distance x1 is,…

Q: A 10 kg mass is hung from a 1-m-long cable, causing the cable to stretch by 2 mm. Suppose a 10 kg…

A: Given, Mass of block is 10 kg and length of cable is 1 meter which is stretch by 2 mm. when it hung…

Q: 2) The cross-section of a piece of lumber is shown. If h = 3 ins and w = 8 ins, calculate the second…

A: Given Data: The height of a piece of lumber is, h=3 in. The width of a piece of lumber is, w=8 in.…

Q: A 40.0-m-long steel elevator cable has a cross-sectional area of 4.0 × 10^(-4 )m^2 and is able to…

A: Young's modulus is the mechanical property of a material tells about the stiffness of a material…

Q: A string or rope will break apart if it is placed under too much tensile stress. Thicker ropes can…

A: Given: Density, Maximum tensile stress, Mass of string, m=4.4 g=0.0044 kg Maximum Tension, T=900 N…

Q: 2. Given the 600-N force applied to the bracket at A in Fig 1 below, determine: 600 N 30° 60° Fig. 1…

Q: Nylon strips are fused to glass plates. When moderately heated the nylon will become soft while the…

A: Given data: Observe from the diagram, Total displacement of layers D = 2 mm Height of stripe L = 5…

Q: A steel shaft of two segments AB and BC which are rigidly fastened at B Determine: 1) Reactions at A…

A: 1) Assuming that the total reactionary force is denoted as T, and TA denotes reaction at A, TB…

Q: outside diameter 18.0 cm as shown in the figure below. The cord has a linear density of 10.0 g/m. A…

A: Let the given spool’s inner and outer diameters and radii be denoted by d1, d2, r1, and r2…

Q: A drum with a 500-mm radius is attached to a disk with a radius of 250 mm. The disk and drum have a…

Q: -800 Dimensions in mm F1 600 F2 F3 900 -560--480-- What is the x component of F2=489 N?

Q: A stone is dropped into a lake, creating a circular ripple that travels outward at a speed of 60…

Q: The leg bone (femur) breaks under a compressive force of about 9.00 × 104 N for a human and…

A: Given: Force to break a human leg FH = 9 x 104N Compressive Strength (Pressure) of human…

Q: A 2.25 kg thin spherical shell rolls without slipping across a level surface, translating at 3.25…

Q: 1. A string of 50 cm length has a mass of 25 g. What is the linear mass density of the string? a.…

A: linear mass density = mass / length

Q: Problem 4: Suppose a piano tuner stretches a steel piano wire 5.5 mm. The wire was originally 0.95…

Q: Determine the normal reaction at the roller A and horizontal and vertical components at pain B for…

A: By applying equilibrium equation in order to find the reaction: ∑Fx=0 HB-6sin60°=0HB=6sin60°

Q: Label each of the following p values as “significant” or “not significant” for = .05 p = 0.0730 p…

A: The p-value is the probability of an event happening statistically in a theory. In other words, it…

Q: Which of the following is not equal to the unit of energy? a.) J b.) Nm c.) kg*m^2/s^2 d.) W/s…

A: Energy is the ability of doing work . It's unit is Joules

Q: A minimum force of P 56 lb is required to hold the cylinder from slipping against the belt and the…

A: Solution :-

Q: The radius vector r of the particle changes with time according to the law r (t) = 3t2i + 2tj + k.…

Q: 2.29 The polyethylene sheet is subjected to the biaxial loading shown. Determine the resulting…

Q: e figures show a properly inflated tire and an underinflated tire of the same car. Estimate the…

A: Given:- The figures show a properly inflated tire and an underinflated tire of the same car. Find:-…

Q: A 18.5 kg mass, fastened to the end of a steel wire of unstretched length 1.5 m, is whirled in a…

A: Given:Original length of the steel wire, L = 1.5 mYoung’s modulus of the steel = 2x1011 N/m2Mass…

Q: A 2.00 kg thin spherical shell rolls without slipping across a level surface, translating at 4.25…

Q: 70.The approximation that sin θ = θ is only applicable for small angles because…

A: The approximation that sin θ = θ is only applicable for small angles

Q: A 1.25 kg thin spherical shell rolls without slipping across a level surface, translating at 4.25…

A: Given : Mass of a thin spherical shell (m) = 1.25 kg Speed (v) = 4.25 m/s Radius (r) = 0.330 m

Q: If F 180 N, determine the magnitude and coordinate direction angles of the couple moment. Note: The…

A: Given : F = 180 N

Q: 1. A cube of side 45 mm rests with a face on HP such that one of its vertical faces is inclined at…

A: We have to draw the top view and sectional front view for a cube of side 45mm which rests with a…

Q: The spring constant of a coiled spring is 50 N/cm. Its value in SI system is а. 5 b. 0.5 O c. 5000…

Q: Solar panels are planned to be installed directly under a power cable (cable diameter 14 mm). What…

A: Solar panels are planned to be installed directly under a power cable so to reserve it from the…

Q: 2.The lever BCD is hinged at C and is attached to a control rod at B. If P = 200 N, determine (a)…

Q: Find the x- and y-components of R = 2A -B if A has components A, = 19.5 m and A = 14.4 m whereas B…

Q: The ratio of the tensile (or compressive) strength to the density of a material is a measure of how…

A: Given that: The ratio of the tensile (or compressive) strength to the density of a material is a…

Q: 60. A copper cylinder and a brass cylinder are stacked end to end, as in the drawing. Each cylinder…

A: Given: Cylinder's radii, r=0.25 cm=0.25×10-2 m Force, F=6500 N Copper length, Lcu=3 cm=3×10-2 m…

Q: 03: A unit cell of diamond structure belongs to the cubic crystal system and contains eight atoms of…

A: For the understanding of the solid state ,we need to have some knowledge about the structure and the…

Q: A string has length 2.0 m, tension 60 N, and linear density 0.080 kg/m. The left end of the string…

A: Given:- A string has length L= 2.0 m The tension T = 60 N The linear density 0.080 kg/m The ring…

Question

A spool of thread has an average radius of 1.00 cm. If the spool contains 62.8 m of thread, how many
turns of thread are on the spool? "Average radius" allows us to not need to treat the layering of
threads on lower layers.
A) 3 140
B 1 000
C) 62 800
D 100

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Some incandescent light bulbs are filled with argon gas. What is vrms for argon atoms near the filament, assuming their temperature is 2500 K?
The data in the following table represent measurements of the masses and dimensions of solid cylinders of aluminum, copper, brass, tin, and iron. (a) Use these data to calculate the densities of these substances. (b) State how your results compare with those given in Table 14.1.
Approximately how many atoms thick is a cell membrane, assuming all atoms there average about twice the size of a hydrogen atom?
The escape velocity of any object from Earth is 11.2km/s. (a) Express this speed in m/s and km/h. (b) At what temperature would oxygen molecules (molecular mass is equal to 32.0g/mol ) have an average velocity vrms equal to Earth's escape velocity of 11.1km/s ?
A high—pressure gas cylinder contains 50.13L of toxic gas at a pressure of 1.40107N/m2 and a temperature of 25.0C. Its value leaks after the cylinder is dropped. The cylinder is cooled to dry ice temperature (78.5C) to reduce the leak rate and pressure so that it can be safely repaired. (a) What is the final pressure in the tank, assuming a negligible amount of gas leaks while being cooled and that there is no phase change? (b) What is the final pressure it onetenth of the gas escapes? (c) To what temperature must the tank be cooled to reduce the pressure to 1.00 atm (assuming the gas does not change phase and that there is no leakage during cooling)? (d) Does cooling the tank appear to be a practical solution?
The Sun radiates like a perfect black body with an emissivity of exactly 1. (a) Calculate the surface temperature of the Sun, given that it is a sphere with a 7.00108m radius that radiates 3.801026W into 3-K space. (b) How much power does the Sun radiate per square meter of its surface? (c) How much power in watts per square meter is that value at the distance of Earth, 1.501011m away? (This number is called the solar constant.)
A car engine moves a piston with a circular cross section of 7.5000.002 cm diameter a distance of 3.2500.001 cm to compress the gas in the cylinder. (a) By what amount is the gas decreased in volume in cubic centimeters? (b) Find the uncertainty in this volume.
(a) Suppose a meter Stick made of steel and one made of invar (an alloy of iron and nickel) are the same length at 0C. What is their difference in length at 22.0C ? (b) Repeat the calculation for two 30.0mlong surveyor's tapes.
The pressure gauge on a cylinder of gas registers the gauge pressure, which is the difference between the interior pressure and the exterior pressure P0. Lets call the gauge pressure Pg. When the cylinder is full, the mass of the gas in it is mi at a gauge pressure of Pgi. Assuming the temperature of the cylinder remains constant, show that the mass of the gas remaining in the cylinder when the pressure reading is Pgf is given by mf=mi(Pgf+P0Pgi+P0)
A sample of a solid substance has a mass m and a density 0 at a temperature T0. (a) Find the density of the substance if its temperature is increased by an amount T in terms of the coefficient of volume expansion b. (b) What is the mass of the sample if the temperature is raised by an amount T?
Average atomic and molecular speeds (vrms) are large, even at low temperatures. What is vrms for helium atoms at 5.00 K, just one degree above helium's liquefaction temperature?
Two small containers, each with a volume of 1.00 102cm3, contain helium gas at 0C and 1.00 atm pressure. The two containers are joined by a small open tube of negligible volume, allowing gas to flow from one container to the other. What common pressure will exist in the two containers if the temperature of one container is raised to 1.00 102 C while the other container is kept at 0C?