1:00
en
MA
8th Grade Science Final
9
nearsighted : Having the condition in which a person can see nearby objects clearly and distant objects as blurry.
farsighted : Having the condition in which a person can see distant objects clearly and nearby objects as blurry.
camera : An optical instrument that uses lenses to focus light and film or an electronic sensor to record an image of an object.
telescope : An optical instrument that forms enlarged images of distant objects.
refracting telescope : A telescope that uses convex lenses to gather and focus light.
objective : A lens that gathers light from an object and forms a real image.
eyepiece : A lens that magnifies the image formed by the objective.
reflecting telescope : A telescope that uses a curved mirror to collect and focus light.
microscope : An instrument that makes small objects look larger.
8th Grade Science Final
1. | An optical instrument that uses lenses to focus light and film or an electronic sensor to record an image of an object. | A. | reflecting telescope |
2. | Having the condition in which a person can see distant objects clearly and nearby objects as blurry. | B. | microscope |
3. | A lens that magnifies the image formed by the objective. | C. | refracting telescope |
4. | A telescope that uses a curved mirror to collect and focus light. | D. | eyepiece |
5. | An optical instrument that forms enlarged images of distant objects. | E. | farsighted |
6. | An instrument that makes small objects look larger. | F. | objective |
7. | A lens that gathers light from an object and forms a real image. | G. | nearsighted |
8. | Having the condition in which a person can see nearby objects clearly and distant objects as blurry. | H. | camera |
9. | A telescope that uses convex lenses to gather and focus light. | I. | telescope |
© 2013
PuzzleFast.com, Noncommercial Use Only
8th Grade Science Final
1. | An optical instrument that uses lenses to focus light and film or an electronic sensor to record an image of an object. → H |
2. | Having the condition in which a person can see distant objects clearly and nearby objects as blurry. → E |
3. | A lens that magnifies the image formed by the objective. → D |
4. | A telescope that uses a curved mirror to collect and focus light. → A |
5. | An optical instrument that forms enlarged images of distant objects. → I |
6. | An instrument that makes small objects look larger. → B |
7. | A lens that gathers light from an object and forms a real image. → F |
8. | Having the condition in which a person can see nearby objects clearly and distant objects as blurry. → G |
9. | A telescope that uses convex lenses to gather and focus light. → C |
© 2013
PuzzleFast.com, Noncommercial Use Only