That would depend on the mass of the black hole, and how close it came. A black hole the size of a star, a few light-years distance, would not be any more dangerous than a star at the same distance.
They would bleed less profusely.
A pressure gauge or manometer is typically used to measure pressure above atmospheric pressure. These devices can accurately measure the pressure difference between the system being measured and atmospheric pressure.
You must add the atmospheric pressure.
The total pressure of a system operated at the same pressure as the current atmospheric pressure would be equal to the atmospheric pressure. This is because the atmospheric pressure acts as the external pressure on the system, balancing the internal pressure and leading to a total pressure equivalent to the atmospheric pressure.
mercury manometer
the atmospheric pressure on top of a moutain would be lower than the atmospheric pressure down in a mine shaft
If the Earth's gravitational force were to increase, the atmospheric pressure at the ground would also increase. This is because the increased gravitational force would cause more air molecules to be pulled towards the Earth's surface, resulting in higher atmospheric pressure.
Think about this: if the pressure WERE equal, what would happen in the instant when you open the neck of the balloon and whatever pressure is on the inside meets the pressure that is on the outside (atmospheric pressure)? In your experience, what DOES happen?
They would bleed less profusely.
A pressure gauge or manometer is typically used to measure pressure above atmospheric pressure. These devices can accurately measure the pressure difference between the system being measured and atmospheric pressure.
A human would be crushed by the intense atmospheric pressure, which is 90 times that of the Earth's atmospheric pressure.
If atmospheric pressure decreases to zero, the atmosphere would essentially disappear. This would lead to a lack of air to breathe, extreme temperature fluctuations, and the inability for liquid water to exist on the surface due to the lack of pressure. Humans would not survive in such conditions.
The height of the column of mercury would be lower.
he symbol for an atmospheric pressure of 1076 millibars and steady. State the letter of the correct answer.
You must add the atmospheric pressure.
If sublimation of caffeine were performed at atmospheric pressure, the caffeine would likely not undergo sublimation as it requires a lower pressure environment for sublimation to occur. At atmospheric pressure, the caffeine would more likely melt or evaporate rather than sublimate.
If atmospheric pressure were to decrease to zero, all gases within Earth's atmosphere would disperse into space. This would lead to a lack of breathable air for living organisms and extreme temperature fluctuations due to the absence of any pressure to regulate heat. Ultimately, the environment would become uninhabitable for life as we know it.