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- 1. Multiple Choice
Light travels in straight lines calledbeamsraysarrowsenergy - 2. Multiple Choiceallows light to pass through with almost no disturbancetransparenttranslucentopaqueglass
- 3. Multiple Choicesome light passes through; some is either blocked or benttransparenttranslucentopaqueshadow
- 4. Multiple Choicelight is either reflected or absorbed; can't see through at alltransparenttranslucentopaquereflection
- 5. Multiple Choicethe angle of the incoming light ray IS EQUAL TO the reflected angle of lightrefractionlaw of refractionlaw of reflectionlaw of light
- 6. Multiple Choicea _______ mirror has a flat surface. Reflection is not distorted.planeconvexconcavefun house
- 7. Multiple Choicea _______ mirror has a inward curve surface. Reflection appears larger.planeconvexconcavefun house
- 8. Multiple Choicea _______ mirror has an outward curving surface. Reflection looks smaller.planeconvexconcavefun house
- 9. Multiple Choicethe bending of a light wave as it moves from one medium to anotherreflectionrefractionreflactionretraction
- 10. Multiple Choicethe speed of light is slower in _______ than in airwoolwaterglasspaper
- 11. Multiple ChoiceLight waves do not travel through a vacuum.truefalse
- 12. Multiple Choicea nearsighted person needs a _____lens to correct their visionconcaveconvexplanethick
- 13. Multiple Choicea farsighted person needs a _____lens to correct their visionconcaveconvexplanethick
- 14. Multiple ChoiceAs light rays pass from one medium into another medium, the light raysare refractedare blockedform an image that is upside down and smallerform an image that is upright and larger
- 15. Multiple ChoiceA concave lensdoes not form a focal point for the light rays that pass through it.is thicker toward the middleforms images by refracting light rays togetherforms images by refracting light rays apart
- 16. Multiple ChoiceAn object can appear larger in amaterial with a dull surfacea concave mirrora plane mirrora convex mirror
- 17. Multiple ChoiceWhen light rays strike a dull or rough surfacethey are absorbedthey do not form an imagethey are reflectedthey are bent
- 18. Multiple ChoiceA change in the direction of a wave is calledreflectiondiffractionattractionrefraction
- 19. Multiple ChoiceWhen an object lets light pass right through it, the object is described astranslucentopaquetransparent
- 20. Multiple ChoiceWhen an object lets some light through but also blocks or bends some of the light away, it is described astranslucenttransparentopaque
- 21. Multiple ChoiceAn object with a polished surface that forms reflected images is called aimagemirrorconvex lensconcave lens
- 22. Multiple ChoiceLight rays entering the eye are supposed to focus on theretinaoptic nervepupiliris
- 23. Multiple ChoiceObjects that do not allow any light to pass through them are described astransparenttranslucentopaque
- 24. Multiple ChoiceWhen light passes through a(n) ______lens, the light rays are refracted together.convexconcave
- 25. Multiple ChoiceWhen light passes through a(n) ______lens, the light rays are refracted apart.convexconcave
- 26. Multiple ChoiceThe longest wavelength and lowest frequency on the electromagnetic spectrum isMicrowavesGamma raysRadio wavesVisible Light
- 27. Multiple ChoiceThe only wave that can be seen by humans on the electromagnetic spectrum?Ultraviolet raysVisible LightGamma RaysMicrowaves
- Answer choicesTagsAnswer choicesTags