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What best explains why skin is warmed by radiant energy?
Tharealkasper
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Which statement best explains why different areas of the Earth have different amounts of heat energy?
Different parts of the Earth get different amounts of solar(heat) energy.
Which best explains how green plants absorb energy from the Sun?
A photon strikes electrons in special molecules in the cells.(APEX)
The pyramid which best explains why there are typically only four to five links in a food chain is the pyramid of 1. energy. 2. productivity.3. biomass.4. matter. 5. number?
Energy
What if A woman picks up a cup of hot cocoa and feels her hands get warmer. What statement best explains what is happening?
That means that heat energy is transferred from the hot cup, to the hands.
How does radiant heating work?
RADIANT HEATING IS A HEALTHIER HEATING SOURCE OPTIONRadiant Heating is the Better ChoiceWhen people think about heating system options for their home, they typically go with radiators and steam or forced hot air. There is another option that is becoming more popular, radiant heating. Unless you have an old home that already has steam radiators, installing them isn't as convenient as you would hope. Forced hot air is common and popular but when you think about all of the dirt and dust you are blowing into your home environment, it really isn't a very healthy choice. What is Radiant HeatingRadiant heating works similar to a radiator but you do not see it. There are heating coils or water tubing that is placed under the floors and sometimes inside the walls. They provide a heat that radiates through the floors and walls and works similar to how the sun works. Radiant heating is mostly found in new construction homes but can be installed in an existing home as well. Mats of the tubing are placed under the floor but above the sub floor and that is the source of the heat. You can have electric or hydronic, which uses hot water to create the heat inside your home. Radiant heating works best with floor coverings like ceramic, linoleum and wood flooring. Carpeting will decrease the effectiveness of the system and probably cause an increase in use cost.The Pros of Choosing Radiant HeatingRadiant heating is a better option because it is much more energy efficient than a furnace. It also requires less maintenance than a furnace does. Unlike forced hot air systems, radiant heat will not fill your home with dust, dirt and debris from heating ducts that have been sitting dormant for several months. This is great news for people with allergies or asthma. Radiant heating is actually a healthier option.Radiant Heating is Cost EffectiveAs with any system that runs on electricity, the electric radiant heating system will cost more to use than the hydronic one. In the end, radiant heating is much more energy efficient than any other heating system on the market. The US Department of Energy says that radiant heating can slash heating costs by as much as 25-50%. If it keeps money in your pocket and your family healthy. Radiant heating is a better option.
What is an example of radiant energy changing to chemical energy?
The best answer is solar energy.
What material is best suited for transferring radiant energy?
A vacuum.
What best explains the role of a catalyst in a chemical reaction?
The phenomenon which best explains the role of catalyst in a reaction is that the catalyst lowers the Energy of Activation :)
Which best explains how plants receive energy from the sun?
the sun gives off energy in the form of photons
Which best explains the role of plant pigments in photosynthesis?
They absorb light energy.
Which best explains why insulators keep heat in and cold out?
fire also warms the air around it by convection.this warmed air then moves through the room and heats it by conveection
Which best explains how green plant receive energy from the sun?
the sun gives off energy in the form of photons
Which best explains how green plants receive energy from sun?
the sun gives off energy in the form of photons
Which best explains how green any absorb energy from the sun?
the sun gives off energy in the form of photons
What best explains the difference in the amount of available energy in the trophoc level of the desert ecosystem?
b
What property of oceans best explains why they have a major effect on climate?
They hold a large amount of heat energy
Which property of oceans best explains why they have a major effect on climate?
They hold a large amount of heat energy.
