Lab Report Example | Topics and Well Written Essays - 500 words - 4

Lab Report Example The angle made by the triangle is represents the moon’s angular diameter (in arc seconds). Astronomical experiments predict apparent distances and sizes of the objects in the sky because most of the estimations are based on trigonometric and geometric measurements. This justifies the fact that every experiment would give a varied observation from previous experiments reported in literature that followed a similar protocol. However, the most important determining fact is the location of the experiment relative to the moon as well as the accuracy and the experience of the individual astronomer engaged in the experimentation. Given that the value obtained from this experiment reported an error of about 99 percent compared with the actual distance of the moon previously reported in literature as 384,000 km (Reis, 1), it showed that the distance obtained largely depended on the astronomer’s approximation. When the person carrying out the experiment is closer to the moon, a larger size is likely to be obtained as opposed to when the experiment is done from quite a distan ce. Therefore, the discrepancy noted in this observation could be attributed to the distance of the moon and the inaccuracy in measurements that are common in