Question

A student took seven trials to measure the experimental boiling point value of water at standard atmospheric conditions. What is the reason for conducting multiple trials?

a) To increase the accuracy of the measurement
b) To decrease the precision of the measurement
c) To save time and resources
d) To validate a hypothesis

Answer 1

Conducting multiple trials increases the accuracy of measurements, provides more precise data, and helps validate a hypothesis.

Step-by-step explanation:

The reason for conducting multiple trials in an experiment is to increase the accuracy of the measurement. By taking several measurements, a student can calculate the average boiling point, which helps to account for random errors or anomalies that might occur during individual trials.

This also allows for more reliable and precise data. Repeating trials is a fundamental part of the scientific method, where it helps to validate a hypothesis by ensuring that the results are consistent and reproducible under the same conditions.

The reason for conducting multiple trials when measuring the experimental boiling point value of water at standard atmospheric conditions is to increase the accuracy of the measurement. Conducting multiple trials helps to minimize errors and account for any variations in the measurements. By taking an average of the trials, any outliers or random errors can be reduced, resulting in a more accurate experimental value.