Light can travel in three ways from a source to another location: (1) directly from the source through empty space; (2) through various media; (3) after being reflected from a mirror.
Explanation:
Light travels as a wave. But unlike sound waves or water waves, it does not need any matter or material to carry its energy along. ... Nothing travels faster than light energy. It speeds through the vacuum of space at 186,400 miles (300,000 km) per second.
Answers & Comments
Answer:
Light can travel in three ways from a source to another location: (1) directly from the source through empty space; (2) through various media; (3) after being reflected from a mirror.
Explanation:
Light travels as a wave. But unlike sound waves or water waves, it does not need any matter or material to carry its energy along. ... Nothing travels faster than light energy. It speeds through the vacuum of space at 186,400 miles (300,000 km) per second.