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Explanation: these are very reliable sources to find good worksheets
Answer:
Point of incidence: The point on the surface where the incident ray strikes the surface is called the point of incidence. Reflected ray: The ray of light that bounces back from the surface of an object is called a reflected ray of light.
Explanation:
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the unnamed spacecraft which travels to Mars, will have the greatest weight on the Earth.
Answer:
Think it's NC13
Explanation:
It's the only one missing in the molecule
