If the windshield wipers must be used, turn off the headlights

If the windshield wipers must be used, turn off the headlights

a. True

b. False

Final answer:

It is true that if the windshield wipers must be used, the headlights should be turned off to avoid glare caused by the reflection of light on raindrops.

Explanation:

The statement 'If the windshield wipers must be used, turn off the headlights' is true. When it's raining, using windshield wipers helps to maintain visibility by clearing off the rainwater. However, having the headlights on while the wipers are in use can create an annoying glare caused by the reflection of light on the raindrops, making it difficult to see the road clearly. Therefore, it is recommended to turn off the headlights when using windshield wipers.