Final answer:
To better hear his sister's French horn at the orchestra performance, Bryce should move closer to the stage, as this increases sound intensity.
Step-by-step explanation:
Bryce, attending a performance by the Winston-Salem orchestra, is having difficulty hearing his sister play the French horn. The best way for Bryce to hear his sister's French horn would be option B: Move closer to the stage. This is because sound intensity increases as the distance from the source decreases, allowing Bryce to hear the instrument more clearly. Using a telescope or binoculars would not amplify the sound, as these are designed to magnify visual images, not sound. Wearing noise-canceling headphones would actually counteract Bryce's desire to hear his sister, as they are designed to block out ambient noise, not amplify specific sounds.