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Materials
Page 2
Questions (727)
why would aluminium foam be a good choice of material for a car bumper
2 answers
asked anonymously
52 views
what prooerties of polyethylene plastic make it useful? what are some concern associated with the use of polyethylene
2 answers
asked anonymously
79 views
Plywood is made by gluing together thin layers of wood. Which term best describes plywood?
A) conductor B) composite C) raw
2 answers
asked by
ray
129 views
Which material listed would be the best choice as a conductor?
A) salt water B) Styrofoam C) gold D) rubber
1 answer
asked by
ray
109 views
Which term best describes Styrofoam?
A) raw material B) nonmetal mixture C) metal mixture D) synthetic material
2 answers
asked by
ray
126 views
An electrician is trying to decide which kind of material to use to wire a house.
⚫ carbon steel: conductivity = 1.43 x 10-7,
3 answers
asked by
ray
199 views
Aluminum allows for the flow of electrons, while glass does not. Would an aluminum wire surrounded by glass be an effective
2 answers
asked by
ray
138 views
Which material is a composite?
O aluminum O polycarbonate O gold O silicon
2 answers
asked by
ray
100 views
Why is glass a good insulator?
The atoms in glass hold on tightly to their negatively charged particles. The atoms in glass do
2 answers
asked by
ray
98 views
An example of a nonrenewable resource is
Responses A glass.glass. B gold.gold. C paper.paper. D leather.
2 answers
asked by
Night_Shade6534
73 views
Plywood is made by gluing together thin layers of wood. Which term best describes plywood?(1 point)
Responses raw material raw
2 answers
asked by
*shrugs shoulders
140 views
Which is true about wood?(1 point)
Responses While wood is more sustainable than steel or concrete, it is less safe because it is
2 answers
asked by
ulyjh,b
101 views
Which materials would be the best insulators for a handle on a pot or pan that is used on the stove?
a wood or rubber b wood or
2 answers
asked by
)
75 views
Which materials would be the best insulators for a handle on a pot or pan that is used on the stove?
a wood or rubber b wood or
1 answer
asked by
A
91 views
Which materials would be the best insulators for a handle on a pot or pan that is used on the stove?
a copper or steel b wood or
2 answers
asked anonymously
80 views
Block prints were often made using wood. What type of material do artists regularly use today?
A. clay B. paper C. copper D.
1 answer
asked by
stan enhypen
122 views
Which of the following would be an example of an insulator?
a cooking pan b tin can c Styrofoam cooler d copper wire
1 answer
asked by
T
81 views
Examples of liquid materials
1 answer
asked by
Rocky Adzadi
72 views
Question 3
Which of the following materials are good conductors? (Select all that apply) a plastic b rubber c gold d copper
1 answer
asked by
kali
130 views
Which of the following materials is considered an insulator? (Select all that apply)
a rubber b gold c wood d silver
1 answer
asked by
kali
90 views
What materials generally act as a good conductors?
a Organics b Gases c Nonmetals d Metals
1 answer
asked by
U
71 views
I have to write a research paper and here is the topic.
The paper should be on the use of a new or existing material in a new or
2 answers
asked by
Anonymous
1,109 views
Which of the following materials are good conductors? (Select all that apply)
a gold b plastic c copper d rubber
1 answer
asked by
social studies
83 views
Classification of wood shavings
1 answer
asked by
Uchenna
79 views
Plywood is made by gluing together thin layers of wood. Which term best describes plywood
6 answers
asked by
Too
230 views
Which materials is a composite?
Polycarbonate Gold Aluminum Silicon
3 answers
asked by
Yur
131 views
Which materials is a composite
3 answers
asked by
Yur
88 views
Which of the following materials is considered an insulator? (Select all that apply)
a gold b wood c silver d rubber
1 answer
asked by
A
77 views
What is Obsidian?
1 answer
asked by
Emma
82 views
Aluminum is produced from bauxite ore and can be used for many things. Which option describes a common production use of
1 answer
asked by
HELP PLS IM STUCK ON THIS
95 views
Which of the following would be a good conductor?
a rubber b air c metal d silk
1 answer
asked by
kali
184 views
Glass and ________________ can be considered insulators.
a rubber b air c copper d silk
1 answer
asked by
kali
133 views
Which material is a composite?
Responses silicon silicon - no response given polycarbonate polycarbonate - correct gold gold - no
2 answers
asked by
Randy Waldroupe
89 views
Which materials is a composite?
3 answers
asked by
Just checking
73 views
Humans have always lived in a(n)
Bronze Age Iron Age Stone Age Wood Age Plastic Age
25 answers
asked by
Debbie Clarke
157 views
Which option is a natural material that is not a fossil fuel?(1 point)
cotton cotton natural gas natural gas petroleum petroleum
56 answers
asked by
robert the crane truck
406 views
1. What is a smooth material?
2. State four difference between a hard material and a smooth material
1 answer
asked by
Rocky Adzadi
85 views
Which of the following materials are good conductors? (Select all that apply)
a copper b rubber c plastic d gold
2 answers
asked by
r
142 views
Give two uses of bitumen
1 answer
asked by
Freezer
39 views
A copper pan is made by a person. Is the pan synthetic?
A. Yes, it is synthetic because people make synthetic materials. B. Yes,
1 answer
asked by
idk
229 views
Aluminum is produced from bauxite ore and can be used for many things. Which option describes a common production use of
1 answer
asked by
arci
155 views
Thermometer plastic are used for making the following except
A) buttons B) electric fittings C) pen cases D) man
2 answers
asked anonymously
56 views
Which of these is product of high carbon steel
A) engine cylinder block B) man C) hammer D) bolt and nut
2 answers
asked anonymously
52 views
Which of these is product of high carbon steel
A) engine cylinder block B) plier C) hammer D) bolt and nut
2 answers
asked anonymously
50 views
Which of these is product of high carbon steel
A) engine cylinder block B) chisel C) hammer D) bolt and nut
2 answers
asked anonymously
62 views
Why was concrete better than stone for building in the Roman empire?
A. It was more flexible than stone when dry. B. It was
2 answers
asked by
Emo Freak
317 views
Which of these materials are transparent?
a car window covered in ice clear glass, water, and air a thin shade that allows some
1 answer
asked by
mir
55 views
Which types of materials can be used to make color filters?
opaque and translucent transparent and translucent transparent and
1 answer
asked by
mir
84 views
What must happen for a natural resource to become a synthetic material?(1 point)
Responses It needs to be dried out. It needs to
7 answers
asked by
Demo
172 views
The Deesis Mosaic is composed of __________________.
A. paint B. terracotta clay C. painted metal D. colored ceramic tile
2 answers
asked by
Wednesday
77 views
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