A particle that has a lifetime of 5 ms is created in a lab. Once created the particle should live for at least 1 s, so that it can be studied. Estimate the speed required to achieve a lifetime of 1 s.
A particle that has a lifetime of 5 ms is created in a lab. Once created the particle should live for at least 1 s, so that it can be studied. Estimate the speed required to achieve a lifetime of 1 s.
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Concept and Principle:
- Time is not absolute. Time will slow down as we get closer to the speed of light. As per the special theory of relativity time measured by a clock that is moving will be slower than the time measured by a clock that is at rest.
- The actual time or proper time is defined as the time that is measured in the clock's rest frame.
- Time dilation is calculated using the following formula,
Here ∆t is the dilated time, ∆t0 is the proper time, v is the velocity, and c is the speed of light.
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