Why do electrons orbit the nucleus without falling into it?
Electrons do not fall into the nucleus because of quantum energy levels and the balance of electromagnetic forces.
Electrons do not fall into the nucleus because of quantum energy levels and the balance of electromagnetic forces.
The sky appears blue due to Rayleigh scattering of sunlight in the atmosphere, while weather conditions and particles alter its shades, as seen during sunset.
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Why the speed of light cannot be exceeded is due to the relationship between matter and energy, making it a fixed and unattainable limit in the universe.
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Clouds stay aloft because tiny droplets and rising air currents counter gravity, supported by the continuous balance of atmospheric conditions.
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The question of why time flows in one direction is explained by physics and entropy because the universe moves toward increasing disorder.
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Sound cannot travel in a vacuum because there is no matter to transmit vibrations or carry the energy.
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Heat always flows from hot to cold because energy balance is governed by the second law of thermodynamics.
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