Why does the pressure of gas enclosed in a rigid container increase as the temperature increases? If the velocity of every molecule in a fixed volume of gas were doubled, few containers would be strong enough to hold the gas. True False Explain. ...
Wind is caused by differences in air pressure. What makes air pressure different? Temperature differences. Color differences. Size differences.相关知识点: 试题来源: 解析 答案:Temperature differences。温度差异导致气压不同。选项 B 颜色差异与气压无关;选项 C 大小差异也与气压无关。
The temperature of an ideal gas increases from 20 deg C to 40 deg C while the pressure stays the same. What happens to the volume of the gas? Is it possible to increase the temperature of a gas without adding heat to it? If so, how? What effect do...
Increasing atmospheric pressure will raise the dew point. This means that if pressure increases, you must reduce the mass of water vapor per unit volume of air to prevent condensation. For example, consider New York City (elevation 33 feet or 10 meters) and Denver (elevation 5,280 feet or ...
As a general rule, the larger a fish is, the more likely it is to eatotherfish for food—which increases the amount of mercury it contains. Avoid fish like swordfish, tilefish, and king mackerel, sticking to smaller fish like cod, tilapia, shrimp, andsalmon. ...
Sintered metal is a material created by heating metal powder particles below their melting point, causing them to bond together and form a solid object with a desired shape, essentially "sintering" the powder into a solid piece through the application of heat and pressure; this process allows fo...
The relevance of ESL to capacitor selection is primarily its effect on AC response. As the lumped model suggests, real-world capacitors behave like series-connected LCR circuits. As the frequency of an applied AC voltage increases, the inductive reactance of the ESL increases to a point at ...
To be very clear, energy cannot flow from a less intense energy source to a more intense one, the flowing uphill of the first paragraph. This requires a reduction in entropy, which cannot happen in a Universe where every conversion of energy into work increases entropy, creating more disorder...
I drove from North Carolina to Ohio yesterday (400 mi total trip) and after the 3rd charge, the battery temp gauge was in the unhappy range (one segment of red was showing), although I did not get any warnings on the dash about it. What happens when it gets "too hot"? I am assum...
Low unemployment is not considered healthy, as lower rates can be seen as inflationary due to pricing pressure on salaries; however, high unemployment is not considered healthy, as higher rates can be seen as a financial strain on consumer spending. In general, most experts deem unemployment betw...