How much heat does a refrigerator generate? Cooling food requires a considerable amount of energy, which means that a refrigerator adds significantly to your monthly electric bill. According to electricity expert Michael Bluejay, the average refrigerator uses 488 BTUs per hour in normal use. What is the warmest part of a refrigerator? The front of […]
What is the main cause of urban migration in the United States quizlet?
What is the main cause of urban migration in the United States quizlet? The urban migration was caused by the increase of jobs in cities during the industrial revolution and the improved access to goods and services that came with changes in transportation. What caused the population shift from rural to urban? Urbanisation results from […]
How does nuclear energy help us?
How does nuclear energy help us? NUCLEAR POWER PROVIDES 52% OF AMERICA’S CLEAN ENERGY Nuclear energy provided 52% of America’s carbon-free electricity in 2020, making it the largest domestic source of clean energy. Nuclear power plants do not emit greenhouse gases while generating electricity. How is nuclear energy used in everyday life? In agriculture, radioactive […]
How Subduction zones are formed?
How Subduction zones are formed? A subduction zone forms when continental crust and oceanic crust collide. The continental crust is thicker and more buoyant than the oceanic crust so the oceanic crust subducts beneath the continental crust. Volcanoes associated with subduction zones generally have steep sides and erupt explosively. Why doesn’t Florida have as many […]
How large a tax cut would be needed to achieve the same increase in aggregate demand?
How large a tax cut would be needed to achieve the same increase in aggregate demand? How large a tax cut would be needed to achieve the same increase in aggregate demand? $12.50 billion. . Determine one possible combination of government spending increases and tax increases that would accomplish the same goal without changing the […]
Which of the following is an example of the Doppler effect?
What does NaCl and AgNO3 make?
What does NaCl and AgNO3 make? S- (Solid) Silver Nitrate and Sodium Chloride is an example of a chemical reaction that creates a solid. The Chemical Formula is Agcl + NaNO3. When these two chemicals are combined, a white precipitate of silver chloride is formed. What type of reaction is na2so4 bacl2? double displacement reaction […]
Why does polarization not occur in dry cell?
Why does polarization not occur in dry cell? Manganese oxide prevents polarisation in dry cells. – Polarization is a defect that occurs in simple electric cells due to the accumulation of hydrogen gas around the positive electrode. – MnO2 reacts with H2 and forms water as byproduct, so depolarization doesn’t occur. What is local action […]
What is the cheapest way to heat a pool?
What 3 things does thermal energy depend on?
What 3 things does thermal energy depend on? The thermal energy of an object depends on three things: 4 the number of molecules in the object 4 the temperature of the object (average molecular motion) 4 the arrangement of the object’s molecules (states of matter). The more molecules an object has at a given temperature, […]