How do you find the speed of a molecule? RMS Speed of a Molecule v rms = v 2 – = 3 k B T m . v rms = v 2 – = 3 k B T m . The rms speed is not the average or the most likely speed of molecules, as […]
What is an example of a stationary object?
How big should a mirror be above a fireplace?
Which state of matter has the most kinetic energy?
Which state of matter has the most kinetic energy? gaseous Do liquids have kinetic energy? Liquids have more kinetic energy than solids. If you add heat energy to a liquid, the particles will move faster around each other as their kinetic energy increases. Some of these particles will have enough kinetic energy to break their […]
What is a mesocyclone Brainly?
What is a mesocyclone Brainly? A rapidly rotating air mass within a thunderstorm that often gives rise to a tornado. What is one of the conditions necessary for a thunderstorm to develop? There are three basic ingredients needed for thunderstorm development: moisture, an unstable atmosphere, and some way to start the atmosphere moving. What are […]
Why can hydrogen only have two valence electrons?
Why can hydrogen only have two valence electrons? Because hydrogen only has one electron surrounding its nucleus, its valence shell is the first energy shell, which only needs two electrons to be full. Hydrogen tends to form covalent bonds because a single covalent bond will fill its shell. How many valence electrons are present in […]
What type of energy does a roller coaster have at the top of a hill?
What type of energy does a roller coaster have at the top of a hill? kinetic energy Does a roller coaster have mechanical energy? They make each hill that follows smaller to compensate for this decrease in mechanical energy. Eventually the roller coaster changes most of its mechanical energy and is able to come to […]
How long does it take for boiling water to reach room temperature?
How long does it take for boiling water to reach room temperature? Cooling from 100 to 45 in a closed container, not sealed so you don’t get a vacuum, probably takes 100 minutes or so. 50–45 20 min, but you said open pot, so it’s faster, as you get material loss (evaporation/”sensible heat”) as the […]
What type of electromagnetic waves is used in radar?
What type of electromagnetic waves is used in radar? Radar uses radio waves which are electromagnetic waves and travel at a speed of 300,000,000 m/s. What are the 2 types of radar? Radars can be classified into the following two types based on the type of signal with which Radar can be operated. Pulse Radar. […]
What is shift in demand and supply curve?
What is shift in demand and supply curve? In other words, a movement occurs when a change in quantity supplied is caused only by a change in price, and vice versa. Meanwhile, a shift in a demand or supply curve occurs when a good’s quantity demanded or supplied changes even though price remains the same. […]