Question

using your high beam, increasing your following distance and using the lights of the car ahead to get a better view of the road.

Answer 1

The maximum distance at which the human eye can resolve two headlights on a car depends on the resolving power of the eye, which is affected by the diameter of the eye's pupil. Using high beam headlights, increasing following distance, and using the lights of the car ahead can help improve visibility on the road.

Step-by-step explanation:

The distance at which the human eye can resolve two headlights on a car depends on the resolving power of the eye, which is determined by the diameter of the eye's pupil. The formula for resolving power is given by:

Resolving Power = 1.22 * (wavelength / diameter of pupil)

In this case, we are given that the headlights are 1.3 m apart and the diameter of the pupil is 0.40 cm. We can use the formula to calculate the maximum distance at which the eye can resolve the headlights:

Maximum Distance = Resolving Power * distance between headlights

Substituting the values, we can calculate the maximum distance.

Additionally, using high beam headlights, increasing the following distance, and using the lights of the car ahead can help improve visibility on the road, especially in low light conditions. These measures can provide a better view of the road and reduce the risk of accidents.