For safety concerning a curve, you should
a. decelerate before the curve
b. accelerate before entering the curve
c. applying the brakes only after exiting the curve
d. apply the accelerator throughout the entire curve

Correct answer choice is:

A) Decelerate before the curve.

Explanation:

Decrease your speed before overtaking a curve. Watch out for road symbols signaling of nearing curves so that you have enough time to reduce down before driving through the curve. It is desirable to drive below the posted speed limit as you progress and drive through curves. Turn as little as probable.

waves moving from a fast medium to a slow medium will experience a reflection as light travels more slowly than red light. total internal reflection occurs when the critical angle is.