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Questions tagged 'vacuum'

2 questions

A
Anonymous

Feb 11, 2025

What is the maximum acheivable amount of vacuum in inches?

What is the maximum achievable vacuum in inches, and what factors determine this limit?

A
Anonymous

Feb 09, 2025

Which of the following is true regarding the speed of light?

Which of the following statements about the speed of light is true? A. It is constant for all electromagnetic waves traveling in a vacuum. B. The speed of light in space varies with wavelength. C. Its...