What is meant by the first term ionization energy?
The first ionization energy is the energy required to remove the most loosely held electron from one mole of gaseous atoms etc
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If a strong west wind blowing across a region is an example of potential energy true or false?
I would say false! A strong west wind blowing across a region...
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Is it possible to add thermal energy to a substance and not raise its temperature?
Yes. You can add thermal energy to a substance and not raise ...
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What energy is required to remove an electron from an atom?
The energy required to remove an electron is the net attracti...
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Whats the source of almost all energy on earth?
Moon rocks contain large deposits of extremely rare gas calle...
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How does activation energy affect the rate of a chemical reaction?
For a chemical reaction to proceed at a reasonable rate, ther...
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If a strong west wind blowing across a region is an example of potential energy true or false?
I would say false! A strong west wind blowing across a region...
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What energy is required to remove an electron from an atom?
The energy required to remove an electron is the net attracti...
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What is the Law of conservation of energy?
The law of conservation of energy states that the total amoun...
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Why does the energy of a sound wave decrease over time?
As a sound wave carries its energy through a two-dimensional ...
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Is a waterfall example of kinetic energy?
Kinetic energy is energy of motion. A waterfall has both pote...
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Is it possible to add thermal energy to a substance and not raise its temperature?
Yes. You can add thermal energy to a substance and not raise ...
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Thermal energy is heat energy in transfer. When heat is in th...
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What Mechanical device physically prevents the transmission or release of energy?
A mechanical device that physically prevents the transmission...
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If a strong west wind blowing across a region is an example of potential energy true or false?
I would say false! A strong west wind blowing across a region...
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If I am a chemical reaction that absorbs more energy than I r...
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How are work and energy related?
Energy is the ability to do work. Objects that have greater e...
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What unit is used to measure the amount of energy in food?
Energy in food is measured in calories. That "calorie" thing ...
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Which color of light comes from a greater energy transition, red or blue?
Red light has a greater energy transition than blue light. Ch...
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How do autotrophs differ from heterotrophs in obtaining energy?
Heterotrophs who get their energy from organic compounds.
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What is the sum of kinetic and potential energy?
Kinetic energy is one half times the mass times the velocity ...
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When is energy released from atp?
The energy of ATP is readily released when ATP is hydrolyzed ...
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What is the formula for kinetic energy?
K = (1/2)mv2, U (potential) = mgh
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What is the S.I. unit for energy?
Energy, work, quantity of heat: joule: J = N m = m_2 kg/s_2. ...
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Can the kinetic energy of an object be negative?
The work done on an object involves the force exerted on it, ...
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How is energy released from ATP?
In the reaction from ATP to ADP, a phosphate bond is broken. ...
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What are lysosomes transfer energy from organic compounds to ATP?
Mitochondria are organelles that transfer energy from organic...
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What is a green pigment that traps energy from sunlight called?
Chlorophyll is a green pigment that attracts the sun. Text ag...
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What is bond dissociation energy?
In chemistry, bond dissociation energy, D0 or BDE, is one mea...
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What is matter needed to transfer thermal energy by?
Energy transfer by heat between objects is classified as eith...
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Why is the first ionization energy of selenium higher than arsenic?
Selenium exists in only trace amounts around us. It is unstab...
About Energy
Energy is used to do work. In our modern lives we are more and more preoccupied with finding new sources of energy to heat our buildings and move our machines, including cars. Since the dawn of the 20th century, fossil fuels have been the main way we get energy, but those forms of energy are causing environmental damage and leading to global warming. That is because the burning of fossil fuels releases carbon dioxide into the atmosphere. New forms of energy are being sought.
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