What is the correct formula for calculating COP of heat pump? Answer. Explanation: COPHP = (Desired Output)/(Required Input) = (Heating Effect)/(Work Input) = QH/Wnet,in = 1 + (QL/Wnet,in) Both the COP of a refrigerator and a heat pump can be greater than one. Can COPs be less than1? The coefficient of performance (COP) of refrigeration […]
What is artificial eutrophication quizlet?
What is artificial eutrophication quizlet? artificial eutrophication. Definition: Artificial eutrophication is caused by humans. Eutrophication is a natural process when lakes and streams contain an abundance of nutrients. Example: Fertilizer from farms, lawn, and gardens are a big source of the nutrients that cause artificial eutrophication. thermal pollution. What is the meaning of eutrophication? Eutrophication, […]
How can water be used to generate electricity at home?
How can water be used to generate electricity at home? A new turbine uses running tap water to generate electricity at home. Vortical Tech LLC launched the first prototype of their turbine, which generates electricity whenever tap water is used. The hybrid Tesla turbine converts kinetic energy produced by the flow of water into electricity. […]
Why is it hard to find the ideal CO2 level If the light intensity?
What is the chemical name for Na2CO3?
What is the chemical name for Na2CO3? Sodium carbonate What is the name of Feo? Iron(II) oxide What is Fe2O3 called? Ferric oxide is an iron oxide. ChEBI. Iron(III) oxide or ferric oxide is the inorganic compound with the formula Fe2O3. It is one of the three main oxides of iron, the other two being […]
What is 1st order kinetics?
What is 1st order kinetics? First order kinetics occur when a constant proportion of the drug is eliminated per unit time. Rate of elimination is proportional to the amount of drug in the body. The higher the concentration, the greater the amount of drug eliminated per unit time. What is the difference between zero-order and […]
How do you say deepest thank you?
How do you say deepest thank you? General Thank-You Phrases Thank you so much. Thank you very much. I appreciate your consideration/guidance/help/time. I sincerely appreciate …. My sincere appreciation/gratitude/thanks. My thanks and appreciation. Please accept my deepest thanks. What is thanks anyways? “Thanks” is a more casual way to say “thank you”. You say “thanks […]
Where can carbon nanotubes be used?
Where can carbon nanotubes be used? Carbon nanotube uses and applications. CNTs are well-suited for virtually any application requiring high strength, durability, electrical conductivity, thermal conductivity and lightweight properties compared to conventional materials. Currently, CNTs are mainly used as additives to synthetics. How are nanotubes used in medicine? 4. Applications of Carbon Nanotubes in Pharmacy […]
How old is the oldest rock in the world?
How old is the oldest rock in the world? 4.28 billion years Why do you think seafloor spreading is important? Significance. Seafloor spreading helps explain continental drift in the theory of plate tectonics. When oceanic plates diverge, tensional stress causes fractures to occur in the lithosphere. At a spreading center, basaltic magma rises up the […]
Is an object position at a particular instant?
Is an object position at a particular instant? Position. The position of an object is its location relative to a well-defined coordinate system at a particular instant of time. Without a specified coordinate system, position is a meaningless concept. A coordinate system is comprised of a zero, a specified positive direction, and a scale. What […]