Boosting Your Intelligence!
Directions: Fill in the blanks. If the activity is a question answer with a complete sentence.
1. Light waves radiate in all directions from their source ______ or from a point of ______.
2. Light waves can be described as _____ radiating from a light source or from a point of reflection because they also behave like ______.
3. State the law of reflection. ___________________________________________________________________
__________________________________________________________________________________________
4. If light ray strikes a flat surface at an angle of 360, its angle of reflection is _____.
5. If a light ray a has an angle of reflection of 520, its angle of ________ is also 520.
6. Regular reflection is the reflection of all light rays at the same _______ from a completely _____, _____ surface.
7. Diffused reflection is the spreading out in all _______ of waves reflected at various _______ from an ______ surface.
8. A flat mirror reflects an image from the point of view of someone _______ or _____ the glass.
9. Why are convex mirrors often placed at corners? __________________________________________________________________________________________
__________________________________________________________________________________________
10.The ____ image of a concave mirror is focused in _____ of the mirror, not ______ it like a virtual image.
11.The change in ________ of light as it passes from one medium into another causes light to ________.
12.Light reenters the air and is _______ outward.
13.Light passes into the water, speeds up, and _______ inwards.
14.The pencil appears bent because the light reflecting from the _____ under the water reaches your eyes at a different ______ than the light reflecting from the ______ above the water.
15.A _____ occurs when light is refracted upward and makes water or other objects seem to appear where they are not.
I will mark the best answer as the brainliest. I increase the points given up to 2 points per item.
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Answer:
Boosting Your Intelligence!
Directions: Fill in the blanks. If the activity is a question answer with a complete sentence.
1. Light waves radiate in all directions from their source ______ or from a point of ______.
2. Light waves can be described as _____ radiating from a light source or from a point of reflection because they also behave like ______.
3. State the law of reflection. ___________________________________________________________________
__________________________________________________________________________________________
4. If light ray strikes a flat surface at an angle of 360, its angle of reflection is _____.
5. If a light ray a has an angle of reflection of 520, its angle of ________ is also 520.
6. Regular reflection is the reflection of all light rays at the same _______ from a completely _____, _____ surface.
7. Diffused reflection is the spreading out in all _______ of waves reflected at various _______ from an ______ surface.
8. A flat mirror reflects an image from the point of view of someone _______ or _____ the glass.
9. Why are convex mirrors often placed at corners? __________________________________________________________________________________________
__________________________________________________________________________________________
10.The ____ image of a concave mirror is focused in _____ of the mirror, not ______ it like a virtual image.
11.The change in ________ of light as it passes from one medium into another causes light to ________.
12.Light reenters the air and is _______ outward.
13.Light passes into the water, speeds up, and _______ inwards.
14.The pencil appears bent because the light reflecting from the _____ under the water reaches your eyes at a different ______ than the light reflecting from the ______ above the water.
15.A _____ occurs when light is refracted upward and makes water or other objects seem to appear where they are not.
I will mark the best answer as the brainliest. I increase the points given up to 2 points per item.
Explanation:
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