Question

1. do the theoretical results match the experimental results?
2. how could the experimental results get closer to the theoretical results?

Explanation:

Question 5

To determine if theoretical results match experimental results, we compare the two. Theoretical results are predictions from models/theories, experimental are from real - world tests. If they align closely (e.g., in physics, theoretical projectile motion vs. experimental), they match. Discrepancies may exist due to real - world factors (friction, measurement error).

To make experimental results closer to theoretical results, we can: 1. Reduce experimental errors (e.g., use more precise instruments, improve measurement techniques). 2. Control variables better (eliminate confounding factors, like reducing friction in physics experiments). 3. Increase sample size or number of trials (to average out random errors). 4. Refine the theoretical model to account for real - world factors (e.g., including air resistance in a projectile motion model).

Answer:

Theoretical results match experimental results when the predictions from theories/models closely align with the outcomes of real - world experiments. Discrepancies can occur due to real - world factors like friction, measurement errors, or unaccounted - for variables, but in ideal or well - controlled cases (e.g., simple physics experiments with minimal external influences), they can show a high degree of agreement.

Question 6