As you dive deeper into water, the weight of the water above you increases, creating more pressure. This pressure is caused by the force of gravity acting on the water molecules above you. The deeper you go, the more particles there are pressing down on you, leading to a sensation of pressure on your body.
An unstable isotope with extra energy in the nucleus is a radioactive isotope. This extra energy causes the nucleus to undergo radioactive decay, emitting particles or gamma rays in order to become more stable. This process can involve the release of alpha particles, beta particles, or gamma radiation.
Yes - but really just the negative particles ... electrons.
The pressure increases by the weight of water per sq cm above you. That is, by 1 gram per square centimeter, per centimeter extra depth you go. The density of water is 1 gram per cubic cm (ie 1 gm per sq cm area per cm depth).
Heat is transferred thru the glass of the thermometer to or from the liquid (mercury) inside. The heat causes the liquid to either expand (hot) or contract. Since the large bulb end contains most of the liquid, but grass doesn't expand as much as the liquid, the expanding liquid forces itself up (if hot) into the narrow tube, which indicated the temperature. On the molecular level, particles outside the thermometer have a certain kinetic energy (KR) and the particles inside the thermometer also have a certain KE probably a different amount or they are already at the same temperature. Particles (either molecules or atoms) when in either the solid or liquid state, are constantly in motion (for solids, they just vibrate about a fixed, central position. Collision of the particles outside the thermometer and the thermometer itself cause exchange of some KE until the average KE of the outside particles is equal to the average KE of those in the thermometer. When this occurrs they are at the same temp. This change in KE of the particles in the thermometer causes more motion, and this extra motion causes what we call expansion. All molecules in the thermometer are pushing against each other with more force (KE).
Excessive salt intake can lead to an increase in blood pressure because it causes the body to retain water. This retention increases the volume of blood circulating through the blood vessels, putting extra strain on the heart and leading to elevated blood pressure. Over time, this can contribute to the development of hypertension.
An unstable isotope with extra energy in the nucleus is a radioactive isotope. This extra energy causes the nucleus to undergo radioactive decay, emitting particles or gamma rays in order to become more stable. This process can involve the release of alpha particles, beta particles, or gamma radiation.
The body responds to unwanted intruders such as pollen by sending extra fluid to the cells. This causes the tissue to swell and extra mucus to be produced. There is very little space in many areas of the sinuses so it feels like pressure.
Deeper has 643 pages of the story then it has the acknowledgments and extra stuff. believe me im holding the book right now.
Negative particles can be transferred because they have extra electrons that can be gained or lost during a transfer of charge. Positive particles generally do not transfer because they lack extra electrons to give away.
Consuming too much salt can lead to an increase in blood pressure because salt causes the body to retain water, which can put extra strain on the heart and blood vessels, leading to higher blood pressure.
Yes - but really just the negative particles ... electrons.
Codeine is converted by the liver into Morphine, which causes its pharmaceutical effects, Codeine itself it pharmaceutically inactive as it can't get into the brain. Morphine, like all Opioid painkillers causes the blood vessels to dilate and the blood pressure to drop. So Codeine will be perfectly safe for someone with normal or high blood pressure, but in people with low blood pressure extra caution should be taken when using Codeine.
Excessive salt intake can lead to high blood pressure because it causes the body to retain water, which increases the volume of blood in the bloodstream. This, in turn, puts extra pressure on the blood vessels, leading to hypertension. Reducing salt intake can help manage blood pressure levels.
Deserts have a high air pressure so the air sinks, making the no. of clouds less and bringing expected dry weather. High pressure areas form when an airmass cools over a cool land or ocean surface. The cooling causes the air layer to shrink, becoming slightly thinner. This shrinkage then causes surrounding air in the upper troposphere to fill up the extra space. The added weight of the extra air causes higher pressure at the surface. Remember: cool air------> more dense check wikipedia or factmonster.com for more info...... Hope that helps ya. Peace!
This pressure will ultimately interfere with the nerve's ability to function normally.
The pressure increases by the weight of water per sq cm above you. That is, by 1 gram per square centimeter, per centimeter extra depth you go. The density of water is 1 gram per cubic cm (ie 1 gm per sq cm area per cm depth).
no, an extra copy of chromosone 21 causes down syndrome