Que: 1. Perception of size by human eye depends upon
|
| a. visual angle |
| b. visual acuity |
| c. visual field |
| d. other factors |
Que: 2. Photoreceptors of eyes that allows color vision are called
|
| a. rods |
| b. lens |
| c. corneas |
| d. cones |
Que: 3. Function between luminance of an object and its background is called
|
| a. contrast |
| b. flicker |
| c. saturation |
| d. intensity |
Que: 4. Generally, computer input in human computer interaction is
|
| a. computer output |
| b. computer input |
| c. user input |
| d. user output |
Que: 5. Visible section of an ear is called
|
| a. inner ear |
| b. middle ear |
| c. medium ear |
| d. outer ear |
Que: 6. Photoreceptors of eyes that are been saturated and active by sudden light are called
|
| a. cones |
| b. lens |
| c. corneas |
| d. rods |
Que: 7. Reading speed and accuracy is increased by reading familiar words based on
|
| a. word shape |
| b. word color |
| c. word as single letter |
| d. word as character by character |
Que: 8. Small region of retina where optic nerve enters eye is called
|
| a. fovea |
| b. blind spot |
| c. ligament |
| d. lens |
Que: 9. Three colors of cone sensitivity for three different types of cones are
|
| a. blue, green and red |
| b. orange, green and red |
| c. blue, green and purple |
| d. blue, green and white |
Que: 10. Term “physical reception” of stimulus actually describes the
|
| a. infinite capabilities of human |
| b. skills of human vision |
| c. unlimited human vision |
| d. limitation of human vision |
(d). limitation of human vision