Levels make use of a glass tube filled with a ____________________

Fill in the blank(s) with correct word


freeze resistant liquid

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What is the minimum formal education requirement for curators?

A) ?bachelor's degree B) ?associate's degree C) ?master's degree D) ?high school diploma or GED

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LNG needs to be kept at what temperature to remain a liquid?

A) 32°F (0°C) B) 0°F (-18°C) C) -40°F (-40°C) D) -260°F (-127°C)

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Given that energy forms can only be altered not eliminated by mechanical action, what is the energy of motion ultimately converted to by a vehicle brake system?

A. brake dust B. sound C. kinetic energy D. heat

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An inductor with an XL of 200 ? and a capacitor with an XC of 200 ? are in series with a 10-V sine wave ac source having an internal resistance (RS) of 20 ?. Current through the circuit is

A) 50 mA B) 100 mA C) 250 mA D) 500 mA

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