subject

Physics, 28.09.2019 17:30 coontcakes

List the properties of the following fibres: a. cotton b. jute c. synthetic fibres

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 23:30

In which of the following cases is work being done on an object? question 2 options: pulling a trailer up a hill carrying a box down a corridor suspending a heavy weight with a strong chain pushing against a locked door

Answers: 2

question

Physics, 22.06.2019 10:00

Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?

Answers: 2

question

Physics, 22.06.2019 12:30

An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5×103 j and the energy transferred thermally out is 99.4×103 j. there are 1.5×1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1→2 b. 2→3 c. 4→1 d. 1→2 and 4→1 e. none of the above

Answers: 3

question

Physics, 22.06.2019 18:50

Avertical clean glass piezometer tube has an inside diameter of d = 1 mm and is used to measure pressure in a horizontal pipe carrying water as shown. due to pressure in the pipe, the water at 20c rises into the tube to a height h. if the water pressure in the pipe is p = 500 pa gauge, estimate the height h: (a) without considering surface tension (b) with surface tension (capillary) effects. the contact angle  can be assumed at 30 deg

Answers: 2

You know the right answer?

List the properties of the following fibres: a. cotton b. jute c. synthetic fibres...

Questions

question

Mathematics, 23.06.2019 09:30

Abcd is a parallelogram. find m ∠d. enter the answer as a number. abcd is a parallelogram. find the measure of ab. enter the answer as a number. abcd...

question

Mathematics, 23.06.2019 09:30

How do you find the surface area of a box...

question

English, 23.06.2019 09:30

During the course of “ the raven “ , what changes occur in the narrators attitude towards the bird ? a) he becomes terrified b ) he becomes sad c )...

question

Mathematics, 23.06.2019 09:30

What is the following sum? √x^2y^3 + 2√x^3y4+ xy√u...

question

Mathematics, 23.06.2019 09:30

[image: coordinate plane with points plotted at ordered pairs q (–4, 4), r (2, 4), s (5, –3), t (2, –3), and u (–4, –3)] what is the area of polygon...

question

Mathematics, 23.06.2019 09:30

Aright triangle has a hypotenuse of 155 centimeters and a leg of 124 centimeters. which of these is the length of the other leg? a. 93 cm b. 97 cm c....

question

Mathematics, 23.06.2019 09:30

Which form of investment has the most amount of risk involved...

question

History, 23.06.2019 09:30

Which of the following would most likely be a direct cause to the us involvement in world wwar 1...

question

Mathematics, 23.06.2019 09:30

There are 850 douglas fir and ponderosa pine trees in a section of forest bought by karamazov logging co. the company paid an average of $300 for each...

question

Biology, 23.06.2019 09:30

Certain species of insects introduced accidentally in a forest are destroying all the douglas fir trees in that forest. the wood of these trees is ext...

question

Biology, 23.06.2019 09:30

The events of binary fission are i. the cell doubles in size ii. the dna is replicated iii. the cell forms a septum iv. the cell separates from its of...

question

Mathematics, 23.06.2019 09:30

Sales tax is a function of the price of an item. the amount of sales tax is 0.08 times the price of the item. use h to represent the function. there i...

question

Advanced Placement (AP), 23.06.2019 09:30

Which statement describes absolute and apparent brightness? absolute brightness and apparent brightness are identical ways to describe the brightness...

question

Biology, 23.06.2019 09:30

Jill has decided that she wants to start conserving gasoline. jill is concerned about the rising price of gas, as well as how the by-products from gas...

question

English, 23.06.2019 09:30

Exporting a. the owner of an athletic clothing retailer would like to sell her products in europe. she has created websites in several languages which...

question

English, 23.06.2019 09:30

There may be a mistake in the way the sentence is written. if you find a mistake, choose the answer that corrects the mistake. if there is no mistake,...

question

Biology, 23.06.2019 09:30

By now you have realized biology is a very interesting subject because it combines many aspects of other natural science disciplines, including chemis...

question

Health, 23.06.2019 09:30

Akey feature of all epidemiology is the definition of a at risk. select one: a. pathogen b. ethnicity c. population d. lifestyle e. insect...

question

Health, 23.06.2019 09:30

The only infectious disease that was a top-ten killer of americans in 1900 that is still a top-ten killer in 1990 is hiv/aids select one: true false...

question

English, 23.06.2019 09:30

The man who had spoken came over to her. he put his hand upon her head, and she only crouched closer. she did not snap, nor threaten to snap. the othe...

More questions: Physics Another questions

Questions on the website: 13722360