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Science and Technology
Page 8
Questions (7,257)
Why are metals used within most electronic devices and wires? In three to five sentences, apply your knowledge of conductivity
2 answers
asked by
hehe
350 views
What is the device that indicates the time?
Choose the best answer from the options below: A petrograph B thermometer C
2 answers
asked anonymously
112 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
1 answer
asked by
ray
146 views
Which term refers to the rate of electricity passing through a circuit?
2 answers
asked by
ray
163 views
How does a light bulb function as a resistor?
A) It amplifies or increases the electric current, changing the energy into the
2 answers
asked by
ray
162 views
State the energy transformation that occur in a moving motorcycle
2 answers
asked by
Nana Adwoa
97 views
Which of the following water filtration methods requires the use of a membrane or filter?
distillation distillation reverse
27 answers
asked by
:P
217 views
what device does not use an electromagnet
2 answers
asked anonymously
94 views
what device does but use an electromagnet
2 answers
asked anonymously
67 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
153 views
A particular circuit is made up of a battery, a switch, a buzzer, and wires connecting the components. All of the components are
2 answers
asked by
ray
105 views
How does adding a resistor to an electric circuit affect the current?
The resistor decreases the current by decreasing the amount
2 answers
asked by
ray
116 views
What supplies would you need to test electric interactions
2 answers
asked anonymously
67 views
What data could be recoredbor magnetic interactions
1 answer
asked anonymously
61 views
What supplies would you need to test magnetic interactions
2 answers
asked anonymously
72 views
escribe how gene therapy can be a social issue and give rise to moral, ethical and legal debates. Justify your response in two
2 answers
asked anonymously
85 views
Describe how cloning can be a social issue and give rise to moral, ethical and legal debates. Justify your response in two or
2 answers
asked anonymously
96 views
differences between PCR and DNA sequencing
4 answers
asked by
student
101 views
Define technology in the negative aspect
2 answers
asked anonymously
46 views
can solar storm cause dâmge
2 answers
asked anonymously
75 views
GTP
2 answers
asked by
Abdii
72 views
In a hydrometer analysis, the corrected hydrometer reading in a 1000 ml uniform soil suspension at the start of sedimentation
2 answers
asked by
Avery
87 views
Why are metals used within most electronic devices and wires? In three to five sentences, apply your knowledge of conductivity
2 answers
asked by
*shrugs shoulders
86 views
What is the slew rate for a sinewave?
4 answers
asked by
Anonymous
84 views
More questionaires for solar energy television show
2 answers
asked by
humbospen
76 views
I need a synopsis on a television presentation on Solar
2 answers
asked by
humbospen
79 views
Which of the following best describes the term “torque”?
2 answers
asked by
alreem
97 views
On a production line 2,500 bulbs were tested. Out of 2,500 bulbs, there were 2,200 bulbs that burnt out after more than 1,500
2 answers
asked by
Me
97 views
what is recombinant dna
2 answers
asked by
student
56 views
Why is space exploration worth it? Why not?
2 answers
asked anonymously
97 views
is space exploration worth it?
2 answers
asked anonymously
82 views
Where can I find a dataset for a research related to using DNA methylation data and machine learning techniques to predict
2 answers
asked anonymously
93 views
Which of the following statements best compares human systems (such as the muscular, respiratory, and nervous systems) with
4 answers
asked by
^_^
239 views
Which of the following best describes the term “torque”?
A set of springs or shock absorbers to smooth a vehicle’s ride A
3 answers
asked by
^_^
92 views
Write your conclusion for this investigation
Of mixtures
2 answers
asked anonymously
76 views
Why do I need to use each of the methods
2 answers
asked anonymously
70 views
Think of a topic related to energy that you would like to research. In 3–5 sentences, describe how you would use search terms
14 answers
asked by
🙌🏼bEcAuSe i sAiD sO🙌🏼
151 views
Advantage and disadvantage of exoskeleton
2 answers
asked by
Montshisi
101 views
Company X tested its light bulbs to see how long they would last. On a production line, 2,500 bulbs were taken and tested. The
2 answers
asked by
idk
116 views
annealing
2 answers
asked by
student
72 views
Consider the flow over the airfoil. Look at the next statements:
With increasing Reynolds number: A) The boundary layer thickness
2 answers
asked by
Nina
100 views
Engines work by converting chemical energy into mechanical energy. What process do they use to do this?(1 point)
Responses
2 answers
asked by
*shrugs shoulders
79 views
What is the new organism called that contains the new DNA?
Give an example of how this process has been used in the medical field
2 answers
asked anonymously
73 views
Which describes a renewable energy resource?
It produces less pollutants than fossil fuels. explain
2 answers
asked by
him
93 views
Why is the propulsion system of a vehicle important?
2 answers
asked by
1235
68 views
In one paragraph explain how the frame and body of a vehicle can be related to the skin and the skeleton of a human body.
2 answers
asked by
1235
74 views
Explain how the frame and body of a vehicle can be related to the skin and the skeleton of a human body.
2 answers
asked by
1235
85 views
AAAAAAAAAAAA
36 answers
asked by
anonymous
127 views
What is meant by velocity ratio of a machine
4 answers
asked by
Noeline
67 views
How are new genes created?
2 answers
asked by
chase
70 views
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