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What has a higher vapor pressure water at sea level or the mountains?
water at sea level has higher vapor pressure
How does the boiling point different from lowland and highland?
The boiling point of a substance is lower at higher altitudes due to lower atmospheric pressure, which reduces the pressure exerted on the liquid. In contrast, at low altitudes with higher atmospheric pressure, the boiling point is higher as more pressure is needed to overcome atmospheric pressure.
What factor besides the temperature affects the boiling point of water?
Air pressure also affects the boiling point of water. The higher the air pressure, the higher the boiling point.
How does pressure affect boiling point?
An increase in pressure raises the boiling point of a liquid because it takes more energy for the liquid molecules to escape the higher atmospheric pressure above them. Conversely, decreasing the pressure lowers the boiling point as it requires less energy for the molecules to overcome the reduced atmospheric pressure.
Is pressure higher at a lower or at a higher elevation?
Pressure decreases with increasing elevation, so pressure is higher at lower elevations and vice versa. This is because the density of the atmosphere decreases as you move further away from the Earth's surface.
Is steam in pipes dangerous?
it depens on the pressure exerted on the walls of the pipe , a higher press. is always dangerous
What is positive air pressure?
Positive air pressure refers to an environment where the air pressure is higher than the surrounding area. This is often used in cleanrooms and laboratories to prevent airborne contaminants from entering the controlled area. Positive air pressure helps maintain a clean and controlled environment by pushing air out of the room, preventing contaminants from entering.
Why is it dangerous for human dive deep into the ocean?
there is higher pressure the deeper you travel into the ocean. this pressure is detrimental to health. also breathing is an issue.
Which priciple explains why the flame bends towards the wind?
The Bernoulli's Principle explains why the flame bends towards the wind. As the wind blows over the flame, it lowers the air pressure above the flame, causing the higher pressure below the flame to push it in the direction of the wind.
Hoes does Boyles law effect the body when holding your breath?
Boyle's Law explains how the water pressure increases as you hold your breath. For example, the deeper a diver goes, the higher the pressure and the harder it is to hold your breath.
Does air pressure decrease as you move from the base to the top of a mountain?
Yes, because there is less air above you. This also explains why the higher you go, the more you become short of breath.
What is pressure is greater near earth?
Pressure is greater near Earth because atmospheric pressure decreases with altitude. At sea level, the weight of the air above compresses the layers of air below, resulting in higher pressure. As you ascend into the atmosphere, there is less air above you, leading to lower pressure. This principle explains why pressure is highest at the Earth's surface and diminishes with elevation.
Which of the following best explains how airplanes stay afloat?
An areoplane stays up by creating a higher pressure underneath the wing than there is above the wing when air is forced over it.
What species of fish would likely contain the highest levels of contaminants?
Sport-caught fish and predator fish such as shark, swordfish, and king mackerel tend to have higher levels of contaminants. You should assume that the fish with the longest life before analysis has the most contaminants. Mercury in fish works this way. Animals higher on the food chain tend to (but don't always) concentrate contaminants from its prey. Also, bottom feeders like catfish, which are found in waters on nearly every continent, would have more contaminants.
Is air pressure higher at higher altitudes?
Yes, air pressure is lower at higher altitudes.
How does the kinetic theory account for atmosphere pressure?
The kinetic theory explains atmospheric pressure by stating that gas molecules are in constant motion, colliding with each other and the surfaces around them. These collisions create a force that is distributed evenly in all directions, contributing to the pressure exerted by the atmosphere. The more molecules present and the faster they move, the higher the pressure will be.
Peer pressure can be intensified by the existence of?
It can probably be intensified with people under the influence of alcohol to pressure people, or under the influence of drugs even perhaps. Those factors seem to be the higher the risk of peer pressure. Whenever something dangerous like that is involved, peer pressure usually heightens.
