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Ronch [10]
3 years ago
11

3. An atom has 11 protons in the nucleus. What is the atomic number? What is the name of this

Physics
1 answer:
jenyasd209 [6]3 years ago
7 0

Answer:

11

Explanation:

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An object of height 8.50 cm is placed 20.0 cm to the left of a converging lens with a focal length of 12.0 cm. Determine the ima
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The image distance is 33.3 cm while the image height is 14.2 cm.

<h3>What is a converging lens?</h3>

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