Question

A lighthouse can be identified by its __________.

A. painted color
B. light color and phase characteristic
C. type of structure
D. all of the above

Answer 1

A lighthouse can be identified by its light color and phase characteristic.

Step-by-step explanation:

A lighthouse can be identified by its light color and phase characteristic.

The light color and phase characteristic are used to provide unique identification for different lighthouses.

For example, a lighthouse might have a red light that flashes every three seconds, while another lighthouse might have a white light that rotates once every ten seconds.

These characteristics help sailors and ships recognize and locate specific lighthouses.

Therefore, option B, light color and phase characteristic, is the correct answer.