A. It increases. B. It decreases. C. It remains the same. D. It depends on the type of gas. 相关知识点: 试题来源: 解析 A。温度升高、压强不变时,气体体积增大。本题考查气体状态方程的知识。反馈 收藏
Inflation is the rate at which the price of goods and services increases over time. It can affect nearly any product or service, including need-based expenses such as housing, food, medical care, and utilities, as well as want-based expenses such as cosmetics, automobiles, and jewelry. Once...
Prices often go down in a recession because people are buying less, which means businesses lower prices to encourage consumer spending. Not all prices decrease, however. Some items, such as food and gas, may see price increases, especially if there is a decreased supply or increased demand. T...
What causes a scarcity of goods and services? Which of the following factors does not affect how much bread a baker is willing to produce? a. the price of bread b. the demand for bread c. the cost of inputs d. technology Suppose that consumer incomes are projected to increase by...
Availability of substitutes is an important factor of price as well — if a product's price becomes too high, then consumers will switch to a substitute. For example, if the cost of gas becomes too high for consumers to use their cars, then they may start riding bikes or taking public ...
It's been decades since the U.S. faced significant inflation rates, and financial advisors worry that years of small, steady increases may have left consumersunpreparedfor today's extended inflationary environment. In May 2020, theconsumer price indexdipped to 0.1% before quickly rising over th...
gas and food prices. When they lose their bets the American people bail them out. (The least they could do would be to support the proposed Volcker rules. In reality, of course, they will gut them.) For the overwhelmingly majority of Americans, increased speculation simply causes economic ...
Those who have to eat more of the higher costs stand to see their share price decline. Also, the higher inflation can prompt the Federal Reserve to hike interest rates, which makes corporate borrowing more expensive. "As for stocks, regardless of what has transpired, they needed a short-...
What Causes Inflation and Price Increases? Forecasting With Price Elasticity of Demand Partner Links Related Terms Price Inflation: What It Is and How to Measure Price inflation is an increase in the price of a collection of goods and services over a certain time period caused by strong dem...
A supply shock occurs when an unpredictable event happens that suddenly either decreases or increases the supply of a product or commodity. The former causes a price rise, while the latter results in a price decrease. What Kind of Events Cause Supply Shocks?