Answer what you can please. The most accurate will get brainliest. High rating and Many thanks.
REWARD: 70 points
4. A ray at which angle would produce the most glare?
A. 37 degrees
B. 59 degrees
C. 25 degrees
D. 70 degrees
5. Which one of the following accurately describes a proper use of eyeglasses?
A. Using diverging lenses to help a farsighted person by moving the image from behind the retina to the retina
B. Using diverging lenses to help a nearsighted person by moving the image from in front of the retina to the retina
C. Using converging lenses to help a nearsighted person by moving the image from behind the retina to the retina
D. Using converging lenses to help a nearsighted person by moving the image from in front of the retina to the retina
6. If you're driving toward the sun late in the afternoon, you can reduce the glare from the road by wearing sunglasses that permit only the passage of light that's
A. polarized in a horizontal plane.
B. dispersed in a spherical plane.
C. dispersed in a vertical plane.
D. polarized in a vertical plane.
7. If the distance from a converging lens to the object is less than the focal length of the lens, the image will be _______ the object.
A. real, inverted, and smaller than
B. real, inverted, and larger than
C. virtual, upright, and smaller than
D. virtual, upright, and larger than
8. Which of the following occurs when light is reflected from a rough or unpolished surface?
A. The angle of reflection is less than the angle of incidence.
B. The original pattern of the light is preserved.
C. The original pattern of the light is distorted.
D. The angle of reflection is greater than the angle of incidence.
9. The image formed by a convex spherical mirror will always be _______ the object.
A. inverted and larger than
B. upright and larger than
C. upright and smaller than
D. inverted and smaller than
10. A failure of the red-sensitive nerves in the eye to respond to light properly causes
A. farsightedness.
B. color blindness.
C. chromatic aberration.
D. astigmatism
