Question

which is the theory of tachyons ​

Answer 1

Answer:

Explanation:

One of the most intriguing entities in relativity theory are tachyons. They are hypothetical particles that travel faster than light. They are distinguished from "bradyons," particles that travel at less than the speed of light.

Answer 2

Answer:

The theory of relativity ,which was proposed in the beginning of the 20th century ,applies to particles and frames of reference whose velocity is less than the velocity of light .

Explanation:

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