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dimulka [17.4K]
3 years ago
7

Key concepts (Example | scientific method

Physics
2 answers:
motikmotik3 years ago
8 0

Answer: planning an investigation

Explanation:

nekit [7.7K]3 years ago
3 0
Vocabulary should be, I think: 
I. Hypothesis 
II. Evidence, data
III. Experiment

What is your question exactly? 

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A pair of narrow slits, separated by 1.8 mm, is illuminated by a monochromatic light source. Light waves arrive at the two slits
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Answer:

750 nm

Explanation:

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