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A cold front typically lowers temperatures as it moves in. Cold air is denser than warm air, so as the cold front displaces the warm air, temperatures tend to drop.

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Behind which type of front might lower temperatures be expected?

Lower temperatures might be expected behind a cold front. As the cold front pushes warmer air up and away, cooler air moves in behind it, leading to a drop in temperature.


Which direction is the cold front movingand what kind of weather might it bring?

A cold front typically moves from northwest to southeast. As it advances, it can bring a rapid drop in temperature, increased winds, and often leads to the development of thunderstorms or heavy precipitation. After the front passes, clear skies and cooler temperatures usually follow.


What might happen if a major volcanic eruption occurred every year?

Global temperatures might cool by several degrees


What can be said about a reaction with H-890 kJmol and S -0.24kj?

A reaction with an enthalpy change (ΔH) of -890 kJ/mol indicates that it is highly exothermic, releasing a significant amount of energy. The negative entropy change (ΔS) of -0.24 kJ suggests that the disorder of the system decreases during the reaction. According to Gibbs free energy (ΔG = ΔH - TΔS), at lower temperatures, the reaction is likely to be spontaneous due to the large negative ΔH, while at higher temperatures, the negative ΔS might hinder spontaneity. Overall, the reaction favors spontaneity under certain conditions, particularly at lower temperatures.


Why do you think the catalysts allowed the chemical reaction to take place at 0 degrees Celsius?

Catalysts lower the activation energy required for a chemical reaction, making it easier for the reactants to collide and react, even at lower temperatures like 0 degrees Celsius. By providing an alternative reaction pathway, catalysts enable the reaction to proceed without the need for high thermal energy. This allows reactions that might otherwise be too slow or thermodynamically unfavorable at low temperatures to occur more efficiently.

Related Questions

Behind which type of front might lower temperatures be expected?

Lower temperatures might be expected behind a cold front. As the cold front pushes warmer air up and away, cooler air moves in behind it, leading to a drop in temperature.


Would Laos or Poland generally have higher temperatures year round?

depends where you live because you might have higher temperatures where you live where as i might have lower temperatures than laos or poland


Which location is the ankle to the knee?

I personally would call it the "lower leg". If I specifically mean the front side, I might say "shin", and if I specifically meant the back I might say "calf".


Why might Haiti be expected to have earthquakes?

It is expected to have earthquakes because a plate is under haiti


What things might speed up or slow down the rate of decay?

Factors that can speed up decay include higher temperatures, increased moisture, and presence of oxygen. Factors that can slow down decay include lower temperatures, lack of moisture, and absence of oxygen.


What sprockets should I use to give a minimoto more torque?

For more torque you want a smaller at the front and/or a bigger at the back. It might lower top speed though.


Why does my front tires hit lower control arm?

could be a couple of things.... tyres too wide? or if you put alloys on the car, the offset might be too high


Will goldfish die if water is under 50F?

the temperature range goldfish need is 68-72 degrees. while some goldfish might be able to survive lower temperatures around the 50s, its not optimum.


Why do you need to know what is expected of you?

If you know what is expected of you, you will not accidentally disappoint people's expectations (although you might choose to do so deliberately).


What is referred to by the term expected frequencies?

It is the number of observations that might be expected for a particular category if the [null] hypothesis that is being tested is true.


Do you need lower temperatures in toaster oven than regular baking for baking pies?

No, the baking temperature remains the same. But because the pie is closer to the heating elements in a toaster oven, it might be helpful to cover the edges of the crust with aluminum foil strips to prevent over-browning.


If you expect the unexpected does that mean the unexpected is expected is expected?

Not expected; coming without warning; sudden.