Skip to main content
Physics 2 Final - 2! 2부
샘플
이것은 샘플 연습 세트입니다. 보다 개인화된 시험 준비 경험을 위해:
또는
33. Geometric Optics / Ray Nature Of Light / 문제 6
문제 6

A lighthouse uses a focused beam of light to warn ships of coastal hazards. The light beam diverges at an angle of 3.0 × 10-4 radians. If a ship is 10 km away from the lighthouse, what is the diameter of the light spot that hits the ship?
Illustration of a lighthouse projecting a light beam towards a ship, showing distance and angle for a physics problem.