0
What else can I help you with?
What are Molecules closer to the surface are more densely packed than those higher in the atmosphere because of the mass of gases pressing down from higher in the atmosphere?
Yes, molecules closer to the surface experience higher pressure due to the weight of the air above them, making them more densely packed. As you move higher in the atmosphere, there are fewer molecules above exerting pressure, resulting in lower density.
Why there is 75 percent of the atmosphere's mass in the troposphere?
The majority of Earth's atmosphere mass is found in the troposphere because this is where air molecules are most densely packed due to the gravitational pull. As altitude increases, air pressure decreases, leading to a thinning of the atmosphere. The troposphere is the lowest layer of the atmosphere and contains various gases like nitrogen, oxygen, and water vapor that together make up 75 percent of the atmosphere's total mass.
Can you use the word densely in a sentence?
The forest was densely populated with tall trees, creating a dark and mysterious atmosphere.
Does sound travel faster through molecules that are far apart?
No. Sound waves travel fastest through mediums that have tighter or more densely packed molecules. Longitudinal waves need a conductor (i.e. molecule) to transmit sound. The closer the molecules are, the faster a sound wave is able to pass from one to another. Therefore, sound travels fastest through solid mediums (densely packed molecules), then liquids (less densely packed), then gases (least densely packed).
Why does pressure decrease as you move away from the surface?
Pressure decreases as you move away from the surface due to the decreasing weight of the air column above. This is because the air molecules are less densely packed at higher altitudes, resulting in lower pressure.
Why are water molecules in the vapor phase invisible?
Water molecules in the vapor phase are invisible because they are in a gaseous state where the molecules are spread out and not densely packed together. This makes them too small and scattered to reflect or absorb visible light, which is why we cannot see them.
What happens when ice melts?
It turns into water and the molecules becomes less densely packed
What is a good conductor of heat and why?
Metal is a perfect conductor of heat because the molecules are densely packed together so they can pass the heat quickly from one molecule to the other.
What is a good heat conductor and why?
Metal is a perfect conductor of heat because the molecules are densely packed together so they can pass the heat quickly from one molecule to the other.
Why is singapore densely populated?
Because it is
Why is bihar densely populated?
because of favorable climate
What is it when molecules are very close together?
When molecules are very close together, they are in a more densely packed state. This can often lead to increased interactions between the molecules, such as stronger attractions or repulsions depending on the nature of the molecules and their arrangement.
