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Science and Technology
Page 4
Questions (7,257)
List five traditional science and technology influenced by modernization
2 answers
asked by
Angel
102 views
solar insolation
2 answers
asked by
bonia
109 views
Where is the force of attraction strongest on a magnet?
a in the middle of the magnet b at the poles of the magnet c above the
1 answer
asked by
no name
184 views
Maria makes an electromagnet shown in the figure below. The battery has a voltage of 6.0V, and she uses an iron nail. Which of
1 answer
asked by
kali
135 views
Name three uses of an electromagnet
1 answer
asked by
asjdhwuei
72 views
Why do gun manufacturers give each type of gun a distinct pattern of grooves in the barrel?
A. It looks cool. B. It helps law
7 answers
asked anonymously
100 views
what are the materials used in nuclear bombs?
1 answer
asked by
scp860
80 views
What is Tesla mean
1 answer
asked by
Fuad Faji
82 views
Discussion topic: As part of their job, meteorologists use data to make weather predictions. How accurate are their predictions?
17 answers
asked by
Help with the answer
146 views
Why do lamps of different elements have different colored light?
a. The chemicals in the light are not affected by the
3 answers
asked by
hi
100 views
How do simple machines make work easier?
a by reducing the amount of force required b by reducing the amount of energy required c
1 answer
asked by
kali
185 views
Use the information in the table about four different electrical circuits to answer the question
1 answer
asked by
Jo
120 views
The object that uses up the energy being delivered in an electrical circuit is called the----? load?
3 answers
asked by
Linda Emory
81 views
Three light bulbs are connected in a series, as shown in the diagram.After the circuit is completed, the middle light bulb
1 answer
asked by
shoto
222 views
Some argue that the CRISPR/Cas9 technology is still in its early stages and its long-term effects on the human genome are not
2 answers
asked by
DestinyBright
157 views
Discuss the Genome Project - What did it accomplish and what is something or surprising that was learned
2 answers
asked by
DestinyBright
77 views
What is bioethics? Discuss some of the benefits and concerns.
2 answers
asked by
DestinyBright
76 views
does a potion of swiftness make your boat faster too
2 answers
asked by
MyhthicalSerpent
134 views
what other natural resource is mixed with these pigments to make paint?
A)oils** B)graphite C)charcoal D)clay
10 answers
asked by
Cyborg_DRAGon
3,041 views
Approximately how long would it take a radio signal to reach the International Space Station (ISS) at an orbital altitude of
5 answers
asked by
zina
2,023 views
A fuel cell designed to react grain alcohol with oxygen has the following net reaction:
C2H5OH(l) + 3O2(g) → 2CO2(g) + 3H2O(l)
1 answer
asked by
Ana
946 views
What is a NAND Gate?
2 answers
asked anonymously
123 views
Types of paradigms
2 answers
asked by
Jr
140 views
A device which makes work easier and faster is called what?
2 answers
asked anonymously
119 views
How can you differentiate between resistor,diode and conductor
2 answers
asked anonymously
109 views
example of renewable renewable
2 answers
asked by
Alima
72 views
One of the key parts of a computer is the computer chip. These chips are made of materials called semiconductors. A
2 answers
asked by
.
100 views
Mesosphere
1 answer
asked by
Isak abdalla
80 views
How are fossil fuels used today?
1 answer
asked by
no
99 views
Even though you are AI would you want to have emotions?
1 answer
asked by
BeanieBoi
60 views
Will AI take over the world some day?
1 answer
asked by
Beanieboi
52 views
4 uses of gas oils
1 answer
asked by
Freezer
82 views
Embryonic stem cell research is front page news these days. What is it? It is a proposal to use human embryos to grow stem cells
4 answers
asked by
anonymous
1,101 views
14. The soldiers are issued (infrared) goggles to help them see in the dark.
A. outside visible spectrum B. creating light by
7 answers
asked by
SkatingDJ
3,811 views
How does combustion occur in a gas engine of a car?
A) Carbon dioxide and gasoline are compressed in the engine, and a spark plug
2 answers
asked by
ray
163 views
What happens to the current flowing through a circuit as resistance increases?
a It stays the same b It increases c It decreases
1 answer
asked by
T
76 views
Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope?
A
2 answers
asked anonymously
192 views
What do scanning electron microscopes and transmission electron microscopes have in common?
Both generate three-dimensional
2 answers
asked anonymously
170 views
Name one disadvantage of light microscopes.
2 answers
asked anonymously
136 views
Select the letter of the ordering method in use in the following
sentence: Sonography is considered safer than X-rays.
1 answer
asked by
t
72 views
Which sentence is correct about petroleum and natural gas?
A. They are found through strip mining. B. They are found in rock
1 answer
asked by
Izzy
104 views
1. Name one thing in your home that is a magnet and one that is an electromagnet.
2. Why are electromagnets preferred in the real
1 answer
asked by
A
110 views
Electromagnetism in Use Quick Check
What creates the magnetic force in an electromagnet? 1. coiled wire 2. electric current 3.
3 answers
asked by
sunghoonlover
298 views
Your class goes on a field trip to observe drilling machinery. The geologists at the drill site show you displays of drilled
23 answers
asked by
BOT
383 views
yjs
6 answers
asked by
BOT
71 views
Where did the term “laser” come from?
the company that created the first laser: “Lazarus Energy Research” the phrase
1 answer
asked by
mir
75 views
Which is most likely an example of selective breeding?(1 point)
Responses developing salmon that grow more quickly in order to
1 answer
asked by
BOT
264 views
A negative to using sustainable agriculture is that you need more fertilizer
true or false
1 answer
asked by
I NEED HELP ASP
92 views
When a police officer uses radar for speed control, the officer is using what kind of electromagnetic waves?
radio waves gamma
2 answers
asked by
mir
98 views
what is the definition of bacteria?
1 answer
asked by
I'ma
135 views
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