Concluding
From experiments, scientists use data to prove or disprove their hypotheses. It they repeat their experiments and obtain the same results that support the hypothesis, they can accept the hypothesis, which could lead to new knowledge, scientific theories, or laws. For example, if you perform the experiment to test the hypotheses about fresh and old eggs and every time you find that Hypothesis 2 is true, then Hypothesis 2 is accepted and becomes scientific knowledge. Hypothesis 1, on the other hand, is rejected.