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What else can I help you with?
What are the important concept that the teacher is emphasizing energy transformed?
One concept in energy transformations that everybody should understand is conservation of energy. The total amount of energy always remains constant. No new energy is created, and no energy is destroyed.
What percent of the world's energy comes from wind energy?
Wind energy accounts for around 5% of the world's total energy production.
How much energy does petroleum provide?
Petroleum provides about 35% of the world's total energy consumption.
What is the significance of net work in the field of physics?
In physics, net work is significant because it represents the total amount of energy transferred to or from an object. It helps determine the change in an object's kinetic energy, which is crucial for understanding motion and forces in the physical world.
How does a falling object store energy?
I don't think a falling object is storing energy. In an ideal case, its potential energy is changing into kinetic energy, but the total energy is the same. In the real world, it loses some energy to air friction. The energy loss becomes heat and raise its temperature and the surrounding air. The energy loss is leaving the object permanently.
Why do you have to conserve energy when infact the energy of this world is constant?
While the TOTAL amount of energy remains constant, on the other hand, useful energy can, and will, be converted into unusable energy.
Is energy input usually greater than energy output?
In general, no – energy input is not usually greater than energy output. In a closed system, energy is conserved, meaning that the total amount of energy remains constant. However, in real-world systems, there may be inefficiencies or losses that result in some energy input being converted into forms that are not useful as output.
Where does most of the photosynthisis in the world occur?
The greatest amount of photosynthesis (total amount of solar energy used to convert CO2 into organic molecules) occurs in the top meter of the oceans.
What are the important concept that the teacher is emphasizing energy transformed?
One concept in energy transformations that everybody should understand is conservation of energy. The total amount of energy always remains constant. No new energy is created, and no energy is destroyed.
How much energy does china consume of world's total energy?
Its more than half because of the giant population but i dont know the exact amount just know its more than half. Hope this helps
Does the roller coaster have the same amount of energy at the beginning and end of the ride?
Yes, the roller coaster has the same amount of total mechanical energy at the beginning and end of the ride, assuming no energy is lost to friction or air resistance. This is due to the principle of conservation of energy, where potential energy at the highest point is converted to kinetic energy as the coaster descends. However, energy may be transformed between potential and kinetic forms throughout the ride. In real-world scenarios, some energy is often lost to friction, resulting in a slight decrease in total mechanical energy.
What percent of the world's energy comes from wind energy?
Wind energy accounts for around 5% of the world's total energy production.
What percent of the world's energy consumption is derived from wind energy sources?
As of 2021, wind energy sources account for about 4 of the world's total energy consumption.
To what can the energy content of a hurricane be compared?
The energy content of a hurricane can be compared to several hundred times the world's total electrical generating capacity. It is roughly equivalent to detonating a 10-megaton nuclear bomb every 20 minutes.
How much energy does petroleum provide?
Petroleum provides about 35% of the world's total energy consumption.
What percent does central America contribute to the total amount of carbon dioxide produced in the world?
Central America contributes to less than 1% of the total amount of carbon dioxide produced in the world.
What is the significance of net work in the field of physics?
In physics, net work is significant because it represents the total amount of energy transferred to or from an object. It helps determine the change in an object's kinetic energy, which is crucial for understanding motion and forces in the physical world.
