Linear-syndiotactic polypropylene-cross linked cis-isoprene

Assignment Help Mechanical Engineering
Reference no: EM13705913

For the following pair of polymers, state whether or not it is possible to determine whether one polymer is more likely to crystallize than the other.

1) Linear and syndiotactic polypropylene

2) Cross linked cis-isoprene

Select any answers that fit..

A. linear and syndiotactic polypropylene is more likely to crystallize

B. it is not possible to decide for these two polymers

 

C. cross linked cis-isoprene is more likely to crystallize

Reference no: EM13705913

Questions Cloud

Determine the velocity of the ball relative to the fielder : A batter hits the baseball A with an initial velocity of v0 = 103 ft/sec directly toward fielder B at an angle of 34° to the horizontal; the initial position of the ball is 2.0 ft above ground level. Fielder B requires 0.43 sec to judge where the bal..
Calculate the resulting strain : A specimen of Aluminium having a rectangular cross section 10 mm x 12.7 mm is pulled in tension with 25,500 N force, producing only elastic deformation. Calculate the resulting strain.
Get rid of the brackets as much as possible : Simplify the following terms and get rid of the brackets as much as possible. All matrices in the equations below are square 3x3 matrices, [alpha] is a scalar, and Q is an orthogonal matrix.
The joint of a space frame is subjected to four member force : The joint of a space frame is subjected to four member forces. Member OA lies in the x-y plane and member OB lies in the y-z plane. Assume that F = 170lb. Determine the force F1 acting in OA member required for equilibrium of the joint.
Linear-syndiotactic polypropylene-cross linked cis-isoprene : For the following pair of polymers, state whether or not it is possible to determine whether one polymer is more likely to crystallize than the other. Linear and syndiotactic polypropylene-Cross linked cis-isoprene
The position of a particle one straight line : The position of a particle one straight line is s=2t^2-12t5 (ft), where t is in seconds.
The position of a particle ona straight line : The position of a particle ona straight line is s=2t^2-12t5 (ft), where t is in seconds.
Which of styrene-propylene-tetrafluoroethylene : An alternating copolymer is known to have a number-average molecular weight of 100000 g/mol and a degree of polymerization of 2210. If one of the repeat units is ethylene, which of styrene, propylene, tetrafluoroethylene, and vinyl chloride is the ot..
Determine the heat transfer and work for both processes : 2.2 lb of ammonia in a piston cylinder assembly undergoes two isothermal processes in series. The first process from an initial state where p1=120lbf/in^2 with a quality is 85% to a final state where the ammonia is saturated vapor. D

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  What is the velocity of the block

The block is a cube that is 300mm on each side. Assume the block is incredibly tall. At steady state, what is the velocity of the block?

  Draw a schematic of the ideal rankine cycle and the

an engineer has proposed that a simple ideal rankine cycle that uses refrigerant-134a be used to produce work with heat

  How would you define a system to determine the temperature

a how would you define a system to determine the temperature rise created in a lake when a portion of its water is used

  What is the total heat gain or loss of the building for the

an office building is found to gain 200000 btuh of heat on a hot summer day over the period from 6 a.m. to 6 p.m. the

  Determine the minimum bolt diameter required to support an

three bolts are used in the connection shown in the figure. the thickness of plate 1 is 15 mm. the ultimate shear

  What action do you recommend if such a trial sampling of 30

the setup for grinding a type of bearing is considered under control if the bearings have a mean diameter of 5.000 mm.

  What is the head loss in m

Drinking water at 10oC for an office complex must be pumped along a horizontal section of PVC pipe 50 m long at 2 m/s. The pipe has a nominal diameter of 62.5 mm and is Schedule 40. What is the head loss in m?

  A cylindrical bar of aluminum 19 mm 075 in in diameter is

a cylindrical bar of aluminum 19 mm 0.75 in in diameter is to be deformed elastically by application of a force along

  Determine a the final pressure b the change in the volume

a piston-cylinder device contains 0.398 kg of refrigerant-134a at -10 degrees celsius. the piston that is free to move

  Determine the required mass flow rate of air for a net

air is used as the working fluid in a simple bryaton cycle that has a pressure ratio of 12 a compressor inlet

  Consider intermediate compression to be ideal and perfect

air compressor is a single acting two cylinder unit which takes in an air volume of 0.2 m3s. the initial absolute

  Water is the working fluid in an ideal rankine cylce

water is the working fluid in an ideal rankine cylce. saturated vapors enters the turbine at 16mpa and the condensor

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd