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Energy Conversion
Page 6
Questions (420)
A small candle with a mass of 6.0 g was completely burned. the heat produced heated 100 g of water from 23.0 to 33.0 Celsius if
2 answers
asked by
Anonymous
526 views
how do you convert joules to kilojoules?
example: 2240.48 joules 3887.4 joules 13.85 joules
4 answers
asked by
Rebekah
526 views
The mitochondrion is responsible for
a. producing glucose from sunlight c. converting glucose into usable energy b. burning up
4 answers
asked by
Help me please
513 views
How many kilojoules of energy are needed to convert 104 g of ice at -14.6 to water at 25.8°C? (The specific heat of ice at
2 answers
asked by
Cody
517 views
10 Giga joules in scientific notation
2 answers
asked by
Anonymous
498 views
A car's engine is only 12% efficient at converting chemical energy in gasoline into mechanical
energy. If it takes 1.8 x 104 N of
2 answers
asked by
Bob
520 views
1. The process many autotrophs go through to convert solar energy into chemical energy
2. In the absence of oxygen, will create
1 answer
asked anonymously
34 views
A 10 kg block slides up a hill to a height of 5.8 m. If 414 J of thermal energy are generated, how fast was the block going at
2 answers
asked by
mas
496 views
how to convert 2000 calories to joules
There are 4.186 joules in a calorie.
1 answer
asked by
rema
511 views
Calculate the output of a tidal barrage in mega watts if the basin is 30km2 and the tidal range is 6m.
E = PA R^2g/2 P = 1020Kg
1 answer
asked by
jason
504 views
The nutritional label on the package indicates that a cookie contains 150 Calories. Express this value in kJ and in J
1 answer
asked by
khatera
486 views
What is the energy in joules of an x-ray photon with wavelength 8.40*10e-10 m?
____J? (b) Convert the energy to electron volts.
2 answers
asked by
Jessica
493 views
i was wondering if any one could help me, for the science fair my teacher gave me a project that i am having some trouble with.
1 answer
asked by
Julie
496 views
1. list and describe two ways to convert mechanical energy to thermal energy
2. explain what the plateau on a typical warming or
2 answers
asked by
fly49
482 views
The human body loses heat at a rate of 120W when sitting quietly at rest. If a 65 kg student takes 100 hours to read War and
2 answers
asked by
allison
485 views
A car converts 1000 J of energy from a sample of fuel. 750 J of heat (thermal energy) is produced by the engine, 150 J of heat
1 answer
asked by
KC
489 views
A radio tower transforms radiant/electromagnetic energy into sound, or ______ energy.
2 answers
asked by
Reyna Aureolus
482 views
A fuel has heat of combustion equal to 30 kJ / g. How much energy is released when 5 kilograms are oxidized?
2 answers
asked by
Pete
469 views
You have a 10.0 V motorcycle battery that can move 5000 c of charge, and a 13.0 V car battery that can move 50,000 C of charge
2 answers
asked by
kharh
480 views
A 735 N person walks up three flights of stairs, covering a total vertical distance of 10.0 m. If, as is typical, only 20.0% of
2 answers
asked by
Student B
501 views
Aa particular bicycle is 25% effificent in converting the energy of a cyclist to mechanical energy (that is, she puts in four
1 answer
asked by
Francis
471 views
Is the conversion of light energy to electrical energy endothermic or exothermic?
1 answer
asked by
Brianne
459 views
Roughly how high could a 370 K copper ball lift itself if it could transform all of its thermal energy into work? Assume
1 answer
asked by
Cristin
449 views
Please mention appliances that can convert nuclear energy to electrical energy
1 answer
asked by
GLory
423 views
For my science class I have to make a machine that attempts to convert heat energy into work.
I'm not really sure how to do this,
1 answer
asked by
Lynn
429 views
What role does photosynthesis play in the flow of energy?
Photosynthesis allows plans to create energy for themselves to store
1 answer
asked anonymously
139 views
DIRECTIONS: read the passage heat, energy, and bicycling in NYC. then, use context cluses from the passage or word parts to
1 answer
asked by
UR_M0M_IS_G@Y101XD_XP.
47 views
A __________ converts mechanical electrical energy to electrical energy.(1 point)
1 answer
asked anonymously
44 views
Photosynthesis
a. uses the energy in sunlight to make food. b. uses the glucose in sunlight to make food. Selected:c. uses the
1 answer
asked anonymously
31 views
What is the main type of energy conversion taking place? * 1 point Thermal energy is converted to mechanical energy as the
1 answer
asked by
Mujika
41 views
A team of engineers is working with a wind turbine. The team is working with a model and testing different angles for the blade
1 answer
asked by
LL COOL J
91 views
In the process of photosynthesis, organisms use _______ from the sun to produce _______.
In the process of photosynthesis,
1 answer
asked by
yavb5d6ftyvgbhjnm ,
158 views
Illustrate an example of how energy can change from one form to another. Label your illustration with at least 2 types of
1 answer
asked by
M
10 views
what process by which organisms transform chemical energy into a usable form for living, growing, and reproducing.
1 answer
asked anonymously
21 views
Unlike photosynthesis, cellular respiration occurs in
a plant cells only b animal cells only c all cell types, but plant cells d
1 answer
asked anonymously
22 views
How is energy stored in ATP? (1 point)
ADP is given energy from glucose until it has enough energy to become ATP. ADP loses one
1 answer
asked anonymously
97 views
Compare 41 Calories to 410 kcal (1 kcal=1,000 calories). (1 point)
It is not possible to compare these two values. 41 Calories is
1 answer
asked anonymously
42 views
Photosynthesis, cellular respiration, and the carbon cycle all follow
1 answer
asked anonymously
10 views
Is the reactants of cellular respiration are the reactants of photosynthesis
1 answer
asked anonymously
11 views
Compare 41 Calories to 410 kcal (1 kcal = 1,000 calories).(1 point)
Responses 41 Calories is equal to 410 kcal 41 Calories is
1 answer
asked anonymously
22 views
What’s the difference between a generator and a motor on how they convert energy
1 answer
asked anonymously
16 views
A woman runs as shown.
What main energy conversion occurs? (1 point) Mechanical energy changes into chemical energy as the
1 answer
asked anonymously
34 views
A woman runs as shown.
What main energy conversion occurs? (1 point) Responses Thermal energy changes into mechanical energy
1 answer
asked anonymously
28 views
A woman runs as shown.
What main energy conversion occurs? (1 point) Responses Chemical energy changes into mechanical energy
1 answer
asked by
No one
113 views
does bones and cellulose provide energy? yes or no?
1 answer
asked by
Hi my name is BiLlY
22 views
example of radiant to mechanical energy
1 answer
asked anonymously
12 views
How is photosynthesis different than cellular respiration?(1 point)
Responses The process involves water. The process involves
1 answer
asked anonymously
27 views
A woman runs as shown.
What main energy conversion occurs? A. Chemical energy changes into mechanical energy because energy from
1 answer
asked anonymously
71 views
What is a chloroplast? Explain how a root of a plant, that lacks Chloroplasts, gets energy. What organelles are involved with
1 answer
asked anonymously
39 views
A woman runs as shown.
What main energy conversion occurs? (1 point) Responses Mechanical energy changes into chemical energy as
1 answer
asked anonymously
91 views
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Parent Categories (56)
Absorption
Biochemical Reactions
Biological Processes
Biology
Caloric Content
Cell Organelles
Cell Structure and Function
Cellular Biology
Cellular Processes
Cellular respiration
Chemical Equations and Enthalpy Changes
Chemical Reactions
Chemistry
Chemistry and Physics
Conservation of Energy
Conversion
Electrical Engineering
Electricity
Electricity and Circuits
Energy
Energy and Efficiency
Energy and Mass
Energy and Power
Engineering
Fluid Mechanics
Heat Transfer
Hydroelectric Power
Kinematics
Kinetic Energy
Kinetic Energy and Potential Energy
Magnetism
Math
Mechanics
Metabolism
Nutrition
Nutrition and Energy
Photosynthesis
Physical Science
Physics
Physics & Energy Efficiency
Plant and Human Interaction
Plant Physiology
Science
Science and Energy
Science and Technology
Science Education
Science/Physics
Scientific Concepts
Scientific Research
Thermal Energy
Thermodynamics
Types of energy
Unit conversion
Units of Measurement
Wind Turbines
Work and Energy