When a Fortin barometer is taken to a high mountain, the mercury falls in the tube because atmospheric pressure becomes lower there. Reduced atmospheric pressure at higher altitudes causes the mercury column to drop in the barometer tube, indicating the ...
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It is more difficult to breathe on mountains than on plains because as altitude increases, air pressure decreases, and the need for oxygen increases. Reduced air pressure at higher altitudes makes it harder for lungs to take in sufficient oxygen, ...
Due to the increase in the height of the atmosphere, the size of the balloon will decrease. As the balloon ascends, the atmospheric pressure decreases, causing the gas inside to expand, stretching the balloon’s material and reducing its size. Therefore, ...
Hooke’s principle is related to elasticity. It states that the force needed to extend or compress a spring by some distance is proportional to that distance. This principle is fundamental in understanding the behavior of elastic materials under deformation and ...
The kinetic energy of a particle is given by the formula K = p²/2m, where p represents momentum and m represents mass. This formula describes the relationship between momentum, mass, and kinetic energy for a particle in motion.