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Energy
Page 5
Questions (6,735)
Which form of energy can be connected closely to climate change?(1 point) Responses solar solar hydroelectric hydroelectric coal
5 answers
asked anonymously
19 views
Fill in the blanks with the options below
Crude oil is removed from the earth through______. It is then _________ into its
11 answers
asked anonymously
27 views
can the sun charge my ps vita battery
11 answers
asked anonymously
18 views
Which fossil fuel is extracted by fracturing rocks?
A. crude oil B. coal C. gasoline D. natural gas
1 answer
asked anonymously
12 views
A nuclear power plant is a thermal power station which generates ______ from heat.(1 point)
Responses chemical energy chemical
1 answer
asked by
Alex Burdine
17 views
A solar energy project is expected to have capital costs of $995,000, average yearly operating costs of $175,000, and a lifetime
1 answer
asked anonymously
13 views
Which situation best demonstrates the law of conservation of energy? a the potential energy of a ball being dropped from a cliff
1 answer
asked anonymously
12 views
-------- energy is defined as stored energy.
Responses: A- Contained B- Potential C- Kinetic D- Dynamic
1 answer
asked by
AR
5 views
What is Kinetic Energy and What is potential energy?
1 answer
asked by
AR
8 views
The predator - prey relationship is based primarily on the quest for _______.
Predation - ScienceAid a energy b water c space d
1 answer
asked by
kaite marie
7 views
Which fossil fuel has had the most significant influence on human transportation over the last century?(1 point)
Responses
1 answer
asked anonymously
10 views
Which of the following example shows the influence natural gas has had on human activity?(1 point)
Responses Natural gas use to
1 answer
asked anonymously
14 views
What is kinetic energy? (1 point)
the energy of motion stored energy Othermal energy the energy of radiation
1 answer
asked anonymously
6 views
Which has been the primary source of energy in the most recent country
1 answer
asked anonymously
6 views
Which energy cost would apply to Edwin but not to eleanor
1 answer
asked anonymously
10 views
a 100 kg mass is dropped from a height of 3.0 m. the kinetic energy before striking the ground is
2 answers
asked anonymously
51 views
a solar panel is exposed to 55 W of sunlight and produces 2,640 J of electrical energy in 1 minute. What is the efficiency of
2 answers
asked anonymously
87 views
A cyclist on a bike has 4,100J of energy. if the bicycle and cyclist weight 82 kg the velocity of cyclist is
2 answers
asked anonymously
98 views
Use g=10 N/kg in this assignment.
1. What is the gravitational energy (relative to the unstretched surface of the trampoline) of
5 answers
asked by
Liz
3,397 views
the rated power output of an engine is 7 460W. how much energy would it produce in 10 minutes?
2 answers
asked anonymously
50 views
A 3.30 kg object is hanging from the end of a vertical spring. The spring constant is 48.0 N/m. The object is pulled 0.200 m
3 answers
asked by
GiGi
1,094 views
Explanation of the experiment relating to the theme:wind power
2 answers
asked anonymously
97 views
A student throws a ball upwards from the ground level where gravitational potential energy is zero. At a height of 15 m, the
5 answers
asked by
Jose
1,972 views
How can a stationary metal sphere have kinetic enrgy, the energy of motion
the metal is made of atoms, which store potential
4 answers
asked by
!
626 views
The principal limitation of wind power is unpredictability.
Please select the best answer from the choices provided T F
2 answers
asked anonymously
52 views
Which of the following is an example of chemical energy being transformed to mechanical energy? **Select all that apply**
A
1 answer
asked by
kali
146 views
What is the energy conversion that happens inside a battery?
a Electrical Energy to Kinetic Energy b Chemical Energy to
1 answer
asked by
kali
121 views
two HVAC technician are discussing units of energy.Technician A says that a BTU is defined as the work performed by a force of 1
4 answers
asked by
simon
3,301 views
I need to know as fast as you can. I need to know if this is an introduction:Supplyand Demand: The price of crude oil reached a
2 answers
asked by
lynn
609 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
2 answers
asked by
*shrugs shoulders
102 views
The picture shows the solar panels that power all of the appliances in Joaquin's house.
Joaquin is using his oven to bake cookies
1 answer
asked by
6
161 views
How can a stationary metal sphere have kinetic energy, the energy of motion? (1 point)
The metal is made of atoms, which store
1 answer
asked by
Hlo
259 views
Which statement BEST explains how the iron uses energy?
a The iron transforms sound energy into mechanical energy. b The iron
1 answer
asked by
kali
109 views
hat is the unit used to denote energy?
a Newton b Joule c Watt d Coulomb
1 answer
asked by
no name
82 views
A car transforms chemical energy into _____________________________ energy.
a radiative b mechanical c potential d kinetic
1 answer
asked by
no name
80 views
Use the slider to cool the brick and the iron, and pay close attention to the energy symbols.
Which way does the energy flow? a
1 answer
asked by
no name
126 views
How is energy transferred in this system? (Place them in order start to finish)
Reorder answers 1.Light Energy Reorder answers
1 answer
asked by
T
105 views
Some people are so ____ living near a nuclear plant that they want the plant's license to be ___. They say the plant threatens
4 answers
asked by
elaine
2,732 views
Gases have particles that are moving very quickly. This means that gases would have higher ________________ than the particles
1 answer
asked by
kali
131 views
Use the diagram to answer the question .
Which statement describes the energy at letter E in the diagram above? Kinetic energy is
1 answer
asked by
mir
121 views
4. When a fan is turned on, it changes electrical energy into __________ energy. (1 point)
motion magnetic gravitational***
5 answers
asked by
Linda
941 views
The website of Sterling and Wilson Solar Limited
2 answers
asked by
humbospen
86 views
About Sterling and Wilson Solar Limited
2 answers
asked by
humbospen
99 views
Give me a list of Solar Energy Companies that I can submit my proposal to, for my planned Solar Energy trade fair in my state?
2 answers
asked by
humbospen
69 views
Give me the breakdown of the estimated cost of organizing a Solar Energy trade fair in Delta State for one week
2 answers
asked by
humbospen
55 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
934 views
what potential energy is acquired by a block of steel whose mass is 50 kg when it is raised 200 cm?
4 answers
asked by
rachel
800 views
What renewable energy is the biggest risk and how does it affect humanity now and in the future?
2 answers
asked anonymously
67 views
example of renewable renewable
2 answers
asked by
Alima
63 views
Thermal energy will always transfer from the ________ object to the _________ object.
a solid; liquid b coolest; hottest c
1 answer
asked by
kali
128 views
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