Energy density refers to the amount of energy stored in a given space or volume. It tells us how much energy can be held within a certain amount of material or substance. The higher the
energy density, the more energy can be stored in a smaller area. For example, batteries with high
energy density can store a lot of energy in a small size, making them efficient and convenient for use in electronic devices.
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The fiber and
low energy density of fresh fruit helps slow digestion and temper blood sugar so that you feel fuller faster at your meal.
The newly developed lithium - ion battery pack allows for
increased energy density and improved electrical output when compared to similar systems in existing vehicle models.
It is important, however, to note that the focus
on energy density has historically been a tool used by those who said renewables would never suffice.
The study suggests that the dimensions offering the
greatest energy density inside the chamber will yield the longest plasma jet.
Improving energy density and cutting costs in energy storage are important steps in reducing greenhouse gas emissions from transportation and energy production.
The aim of the current research project is to develop high
energy density batteries using organic materials for a sustainable way of storing energy.
So, in that respect, you would have to say that yes, bananas have
more energy density compared to some other fruits.
Numerous studies show that meals and diets with a low
energy density make people eat fewer calories overall (5).
The laser technique the scientists are using is new in the area of high
energy density plasma and allows scientists to control the magnetic field to manipulate it in various ways.
The food for this category of puppy should have
less energy density to help them grow safely into their large frames.
They provide a strong evolutionary signal of nutrient and
energy density which was an evolutionary advantage for us to consume in mass quantities when we were hunters.
Large diesel engines are very energy efficient, and diesel has a much
larger energy density than batteries.
It's recommended a more widely recognised
energy density system that looks at the type of food you consume.
It
includes energy density, saturated fat, total sugar, sodium and protein, together with an estimate of the fruit, vegetable and nut contents.
As a general rule meals and diets with low
energy density tend to make people eat fewer calories.
The video highlighted in this study compared an oatmeal cookie to fruit — the oatmeal cookie having a higher
energy density led to weight gain.
While it is easy to store thermal energy in materials such as water, air or concrete, the
overall energy density is low.
If an engine is designed to take advantage of both stages, liquid methane's
energy density rises considerably.
And by that I mean the
usable energy density, because with a gas car you're only getting a fraction of the energy that's in that gas.
Our power tower will be amongst the tallest and therefore allow the highest
energy density of any of these plants.
By concentrating
on energy density you need to consider what foods you eat as well as the amount you are eating.
Secondly, high
energy density means negligible mining, negligible transport of fuels, negligible storage space.
Dark energy is thought to make up about 70 per cent of the universe, and several ideas are competing to
dark energy density can change with time.
In addition to being high in water, nutrients and fiber, they usually have very
low energy density.
Phrases with «energy density»