Questions: What do you observe on the wall when light strikes an object in the dark room? Describe what you observed. 2. Did you get the same result outside the house? Why? 3. What did you observe when light strikes a clear plastic sheet? What was formed and why? 4. Based from your observation, what are shadows? 5. How are shadows formed? 6. Do all objects form shadows? Why?
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pasagotan po please
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Answer:
1. When an object strikes an object in dark room the shadow on the wall becomes more prominent,longer and larger that's the shadows owner.
2. Yes! i get it the same result of the outside house because i use push pull ruler to measure it
3. If the sunlight strikes to magnifying
glass and the sunlight strikes to a clear plastic sheets it will burn or the lights strikes to a clear plastic sheets it will
make reflection or shadow.
4. A shadow is a dark are where light
from a light source is blocked by an opaque object it occupies all of three dimensional volume behind an object
with light in front of it.The cross section
of a shadow is a two dimensional silhouette or a reverse projection of the object blocking the light.
5. Shadow are formed when an opaque object or material is placed in the path of rays of light.The opaque material does
not let the light pass through it.The light rays that go past the edges of the
material make an outline for the shadow.