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What is the minimum distance between two points on the Moon that could be just
resolved by the Keck telescope in Hawaii using a wavelength of 600 nm and having
perfect optics? The diameter of this telescope mirror system is 10 m, and the distance to
the Moon is 380,000 km.
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The degree to which a product successfully meets the intended purpose or satisfies customer needs and expectations.
Business Friendship
The relationship formed between a salesperson and client that revolves around business-related issues.
Personal Friendship
A relationship between individuals based on mutual affection, trust, and support, not determined by professional or business interactions.
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The personal requirements or desires that drive an individual's purchasing decisions or actions.
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