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posledela
3 years ago
9

A ceramic material can be defined as an organic compound consisting of a metal or semimetal and one or more nonmetals: (a) true

or (b) false??
Engineering
1 answer:
Artyom0805 [142]3 years ago
3 0

Answer:

b)False

Explanation:

A ceramic material is a inorganic compound ,metalloid or non metal which consisting covalent or ionic bond.

Ceramic compounds are hard and brittle.These are also called amorphous material like glass.These compounds have large use in different areas because they can be use as insulator,conductor and also as superconductors.

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I believe  reverse boost valve.

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3 years ago
Which tool ensures that a fastener has the proper amount of tightness
Sidana [21]

A torque wrench tool is a tool that ensures that a fastener has the proper amount of tightness.

<h3>What is the torque wrench used for?</h3>

The torque wrench tool is used to ensure screws and bolts are properly tightened. When performing home repairs and maintenance of equipment it is quite important that a torque wrench is used in other to prevent a scenario where a fastener (screws and bolts) does not become loose leading to equipment failure or damage. Because of its many advantages, this tool is often found in the possession of construction workers.

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7 0
2 years ago
As the asteroid falls closer to the Earth's surface its _______ energy decreases and its _______ energy increases.
Levart [38]

Answer:

As the asteroid falls closer to the Earth's surface its <u>Gravitational</u> <u>Potential</u> energy <em>decreases</em> and its <u>Kinetic</u> energy <em>increases</em>.

4 0
3 years ago
Special considerations must be given to systems using liquid hydrogen for fuel because of: A. Liquid hydrogen's low density B. L
vitfil [10]

Answer:

D.All of the above

Explanation:

Properties of hydrogen:

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2.Hydrogen  rapidly change from liquid state to gas,so special protection is required to protect it.

3.It is highly flammable gas.

4.Liquid form of hydrogen exits at -432 F .This is very low temperature so special protection requires to keep it in liquid form.          

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3 years ago
What kind of job does Malcolm have?
Effectus [21]
Huh? what do you mean?
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3 years ago
Read 2 more answers
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