What is the purpose of using low-beam headlights in adverse conditions?

Answer: A — to improve vision without blinding others

The purpose of using low-beam headlights in adverse conditions is to improve vision without blinding others. Low-beam headlights are designed to project light at a lower angle compared to high beams, reducing the amount of light that can dazzle oncoming drivers or pedestrians. This is particularly important in situations with rain, fog, or snow, where high beams can reflect off the precipitation and create glare, making visibility worse for everyone on the road. By using low beams, drivers can enhance their own visibility while also ensuring that they do not impede the vision of others, promoting safer driving conditions for all road users.