Answer:
The umbra, penumbra and antumbra are three distinct parts of a shadow, created by any light source after impinging on an opaque object. Assuming no diffraction, for a collimated beam (such as a point source) of light, only the umbra is cast.
Explanation:
Answer:
S-shapes, C-shapes, and reversed C-shapes
Explanation:
There are different great composers of music. Bach-fan Frederick II was the European monarchs who wrote music with johann sebastian bach.
Bach-fan Frederick II is known to be a great Prussia's most famous king. He is described as an enlightened monarch and also as disciplined soldier.
He is known to be a multitalented man who has great love for music He is also called a great Composer. J. C. Bach who existed between (1735-1782) was a great composer of the Classical era.
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