Вопрос
What determines the format of the experimental value being studied - what does its accuracy depend on? It depends on the format of all direct measurements involved in calculating the desired value ) It depends on all numerical data in the formula used for the calculation ) It depends on the accuracy of all indirect measurement in the experiment an experimental result is always rounded freely,at the will of the experimenter
Решения
4.3
(304 Голоса)
Макар
мастер · Репетитор 5 лет
Ответ
The accuracy of an experimental value being studied depends on several factors. Let's analyze the given options:1. It depends on the format of all direct measurements involved in calculating the desired value.2. It depends on all numerical data in the formula used for the calculation.3. It depends on the accuracy of all indirect measurements in the experiment.4. An experimental result is always rounded freely, at the will of the experimenter.The correct answer is: It depends on all numerical data in the formula used for the calculation.Explanation:The accuracy of an experimental value being studied depends on the precision and reliability of the measurements and calculations involved. This includes the accuracy of direct measurements, numerical data in the formula used for the calculation, and the accuracy of indirect measurements in the experiment. Therefore, the accuracy of the experimental value is determined by all these factors.