根据“Scotland used a system called Bodyheat, which can use body heat of the dancers as a source of energy.”可知Bodyheat的系统可以利用舞者的体温作为能量来源。故选A。 (2)题详解: 细节理解题。根据“there are some air collectors taking in the heat produced by dancers. The heat goes ...
A basic Carnot engine consists of a gas trapped in a cylinder with a piston. The gas takes energy from a heat source, expands, cools, and pushes a piston out. As the piston returns into the cylinder, it compresses and heats the gas, so the gas ends the cycle at exactly the same pr...
Air-to-water heat pumps may be best suited to new-build properties or those that are energy efficient. Air-to-air heat pumps take heat from the outside air and feed it into your home through fans. This type of system can be used for heating but can’t produce hot water. How does ...
Non-photochemical quenching (NPQ) is a protective mechanism used by plants to safely dissipate excess absorbed light energy as heat, minimizing photooxidative damage. Although the importance of NPQ as a safety valve for photosynthesis is well-known, the physiological and environmental ...
Question: How does water's heat holding capacity affect human beings? Answer and Explanation:1 Water is comprised of a highly electronegative oxygen atom bonded to two hydrogen atoms. The polarity produced by the tendency of oxygen to draw... ...
1. Bodyheat is a system that ___. A.gets energy from dancers’ heatB.helps dancers produce much heat C.solves the problems of dancersD.records how much heat dancers use 2. Which is the right order to show how Bodyheat mainly works? ①The...
How Much Energy Does A 2000 Sq Ft House Use? The energy a 2000-square-foot house consumes depends on numerous factors, including the number of occupants, their usage patterns, impacts of climate and seasonality on space heating and air conditioning, and the fuel type used for heating water ...
How exactly does a kettle work? Why does it take so long to boil? And how does it know when to switch itself off? Let's take a closer look!Photo: An electric kettle is a convenient way of making heat energy from electricity. It's a water heater, but it's also an energy ...
However, even though there are many things that make pumped thermal electricity storage well-suited for large-scale storage of renewable energy, it does have its downsides. Possibly the biggest disadvantage is its relatively modest efficiency—meaning how much electricity is returned during discharge, ...
does not produce the kind of computing speeds we see in modern smartphones," says Berakdar. That is why the new method is currently probably less relevant for use in everyday electronics and is better suited for next-generation computers which will be used to perform energy-saving calculations...