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Over time, the understanding of particles has evolved from ancient Greek concepts of indivisible atoms to the modern standard model, which describes particles as fundamental building blocks of matter. The development of quantum mechanics in the 20th century revealed the wave-particle duality of particles, challenging earlier notions of classical physics. Advancements in experimental techniques, such as particle accelerators, have allowed for the discovery of new particles and the confirmation of theoretical predictions.

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1y ago

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How do particles change over time?

this is bcos,they get constantly subjected to friction,pressure,temperature which has drastic effect on their size and shape and after a long period of time their properties get changed.


What is a measure of the motion of particles?

One measure of the motion of particles is velocity, which is the speed and direction of the particles. Another measure is acceleration, which describes how the velocity of the particles changes over time.


How has the particle idea changed over time?

The particle idea has evolved from ancient Greek philosophers proposing the concept of indivisible particles to modern quantum theory, where particles are viewed as quantized excitations of fields. Over time, the understanding of particles has shifted towards a more interconnected and dynamic view, incorporating concepts such as wave-particle duality and quantum entanglement. Additionally, advancements in particle accelerators and detectors have allowed scientists to observe and study a wide range of subatomic particles, leading to a deeper understanding of the fundamental building blocks of the universe.


Has the speed of light changed over time?

No, the speed of light has remained constant over time according to current scientific understanding.


What is measure of average speed of particles of a substance?

The average speed of particles in a substance is determined by calculating the total distance traveled by all particles over a certain time period, and then dividing by the number of particles. This provides a measure of how fast, on average, the particles are moving within the substance.