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Not all countries have access to the ocean, or to large lakes.
Herbert Boyer
Wave energy is most effective in countries with strong, consistent ocean waves. Therefore, countries with access to Coastlines with high wave energy potential would benefit the most from wave energy technologies. Additionally, the cost and feasibility of implementing wave energy systems may be a limiting factor for some countries.
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Is a boiling kettle useful or wasted energy?
A boiling kettle is useful for preparing hot water for drinks or cooking. However, leaving a kettle boiling for an extended period would waste energy unnecessarily. It is best to boil only as much water as needed to be energy-efficient.
In a collision what is conserved?
In a collision, the total momentum of the system is conserved if no external forces act on the system. This means that the total momentum before the collision is equal to the total momentum after the collision.
What is lost energy called?
Lost energy is often referred to as wasted energy. This occurs when energy is not efficiently utilized and instead dissipates in the form of heat, sound, or other forms of non-useful energy.
What is the efficiency equation for energy?
The efficiency equation for energy is: Efficiency = (Useful energy output / Total energy input) x 100%. This formula calculates the percentage of input energy that is converted into useful output energy.
Which countries don't use nuclear power?
Some countries that do not use nuclear power for generating electricity include Austria, Ireland, Italy, Denmark, and Portugal. These countries have either phased out nuclear energy or have never implemented it as part of their energy mix due to various reasons such as safety concerns, public opposition, or alternative energy sources.
Is protein energy malnutrition seen only in developing countries?
Protein-energy malnutrition is seen only in developing countries.
Is protein-energy malnutrition only seen in developing countries?
Protein-energy malnutrition is seen only in developing countries.
How much energy released during muscle contraction is actually converted to useful work?
Only 40% of energy is converted to useful work. The rest is given off as heat to maintain homeostasis
Is a boiling kettle useful or wasted energy?
A boiling kettle is useful for preparing hot water for drinks or cooking. However, leaving a kettle boiling for an extended period would waste energy unnecessarily. It is best to boil only as much water as needed to be energy-efficient.
What are the advantages of Iran creating nuclear energy?
The only one I can think of is that it would reduce the amount of oil burned, but that applies to all countries.
Can thermal energy be made to do useful work?
Thermal energy is what is practically the ONLY source of energy for any work. Thermal energy cools, heats, runs motors, etc.
When you eat a food your body gets chemical energy stored in it turn your muscles store this chemical energy.this energy can only be useful to you?
yes
What is the most useful language to speak if living in the Mediterranean?
The most useful language to speak in the Mediterranean region would be Arabic. It is spoken widely across the Middle East and North Africa, where many countries border the Mediterranean Sea. Additionally, French or Spanish could be useful in certain Mediterranean countries like France, Spain, or Italy.
What is meant by lost energy in relation to light bulbs?
It means that only part of the electrical energy used up gets converted into useful light; another part of the energy gets converted into other types of energy, mainly heat. If this energy waste could be avoided (so that the light bulb produces only light, and no heat), then you would get the same result at a lower cost.
In a collision what is conserved?
In a collision, the total momentum of the system is conserved if no external forces act on the system. This means that the total momentum before the collision is equal to the total momentum after the collision.
When heating water in the pot electrical energy from cooking unit is changed to what other type of energy?
electrical energy in the heating elements is changed to heat and light. Only the heat is useful in heating the water.
When heating water in the pot electrical energy from the cooking unit is changed to what other type of energy?
electrical energy in the heating elements is changed to heat and light. Only the heat is useful in heating the water.
