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coldgirl [10]
3 years ago
13

Define what a glass transition is and what happens to a polymer because of it

Engineering
1 answer:
lesya692 [45]3 years ago
7 0

Answer:

 The glass transition occur when the given temperature gets drop below the temperature of the glass transition for the polymers. During the creases of the long range of the given motion, the polymer start changing from the state of hard into the form of brittle.

The range of the glass transition temperature are between the 0 to -150°C. The basic use of the polymer is basically depend upon the main properties of the polymer.

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What is the last item on the vehicle starting checklist
larisa86 [58]

The last item on the vehicle starting checklist before a driver begins to travel is for the driver to release the service brake.

<h3>What does it mean to release the brake?</h3>

The Release Parking Brake message implies that your parking brake is said to be currently engaged and as such one needs to  release the parking brake before one can be able to drive the vehicle.

Therefore, The last item on the vehicle starting checklist before a driver begins to travel is for the driver to release the service brake.

See full question below

what is the last item on the vehicle starting checklist before a driver begins to travel?

Learn more about checklist from

brainly.com/question/16041035

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4 0
2 years ago
Kevin believes that the world of interior design must encourage higher education benchmarks, information exchange, as well as co
VladimirAG [237]
I think it’s c but I’m not sure
8 0
4 years ago
Poems that focus on one image usually have what purpose? PLEASE HELP MEH!!
____ [38]

Answer:

Poems that focus on one image usually have what purpose? PLEASE HELP MEH!!

<em>A. to make readers understand how one event leads to another</em>

B. to make readers look at something in a new and different way

C. to make a point about how two or three things are alike

Explanation:

the one is high lighted

5 0
3 years ago
Read 2 more answers
The current in the wires of a circuit is 90 milliAmps. If the resistance of the circuit were doubled (with no change in voltage)
melomori [17]

Answer:

I = 45mA

Explanation:

Given

I = 90mA --- Current

Required

Determine the new current when resistance is doubled

Using V = IR

Initially, we have:

V = 90mA * R

When resistance is doubled and voltage remains unaltered, we have:

V = I* 2R

2R represents the new resistance and I represents the new current

Equate both values of V

90mA * R = I* 2R

Make I the subject

I = \frac{90mA * R}{2R}

I = \frac{90mA }{2}

I = 45mA

The new current is 45milliAmps

7 0
3 years ago
HELPPP ASAPPP!!!!!!!!!<br><br><br><br><br><br><br><br><br> .
Brilliant_brown [7]

Answer:

A physical property could be the deformation of an object or the breaking of something. The molecular structure is not changed in any way.

7 0
3 years ago
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