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, ...
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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.
When a pendulum is taken to the moon, its time period increases. This is because the acceleration due to gravity on the moon is weaker than on Earth. As a result, the pendulum swings slower, leading to a longer time ...
When the length of a pendulum is quadrupled, its time of swing increases proportionally. Therefore, the correct answer is option [D]: it becomes four times. This relationship is described by the formula T = 2π√(L/g), where T is the time ...