Perception and Visual Processing in Experimental Psychology Final
Exam Questions and Graded Answers, 100 % Guaranteed
What is the range of visible light wavelengths in nanometres? - ✔✔400 nm to 700 nm
What part of the eye is primarily responsible for light refraction? - ✔✔Cornea
What is the function of the lens in the eye? - ✔✔To fine-tune the focus through
accommodation
What type of receptors are found in the retina? - ✔✔130 million receptors: 7 million cones
and 123 million rods
What are the primary functions of cones in the eye? - ✔✔High-light-intensity vision, colour
perception, and fine detail recognition
What are the primary functions of rods in the eye? - ✔✔Low-intensity light vision, peripheral
vision, and night vision
What is the fovea? - ✔✔The area of the retina with the highest concentration of cones,
responsible for sharp central vision
What is the blind spot in the eye? - ✔✔The area where the optic nerve exits the retina,
lacking photoreceptors
What is myopia? - ✔✔Near-sightedness caused by an eye that is too long, corrected with a
concave lens
What is hyperopia? - ✔✔Farsightedness caused by an eye that is too short, corrected with a
convex lens
Exam Questions and Graded Answers, 100 % Guaranteed
What is the range of visible light wavelengths in nanometres? - ✔✔400 nm to 700 nm
What part of the eye is primarily responsible for light refraction? - ✔✔Cornea
What is the function of the lens in the eye? - ✔✔To fine-tune the focus through
accommodation
What type of receptors are found in the retina? - ✔✔130 million receptors: 7 million cones
and 123 million rods
What are the primary functions of cones in the eye? - ✔✔High-light-intensity vision, colour
perception, and fine detail recognition
What are the primary functions of rods in the eye? - ✔✔Low-intensity light vision, peripheral
vision, and night vision
What is the fovea? - ✔✔The area of the retina with the highest concentration of cones,
responsible for sharp central vision
What is the blind spot in the eye? - ✔✔The area where the optic nerve exits the retina,
lacking photoreceptors
What is myopia? - ✔✔Near-sightedness caused by an eye that is too long, corrected with a
concave lens
What is hyperopia? - ✔✔Farsightedness caused by an eye that is too short, corrected with a
convex lens
