After completing 10 years of experimentation, a scientist reports a new scientific law about the movement of sand on beaches. how do you know that this information cannot be valid?

Laws are not developed through experimentation

Explanation:

After completing 10 years of experimentation, a scientist reports a new scientific law about the movement of sand on beaches. How do you know that this information cannot be valid?

Laws are scientific statements based on rwa facts and data. They are based on empirical evidence and must be explained.

examples of scientific Laws are

Archimedes Principles of buoyancy

Dalton's law of Partial Pressure

Newton's Law of Gravity

Newton's Laws of Motion

i don't know that i agree with that but what's the question ?

see earlier answer