Addition: [Daily Question] December 6 – Among the options given, which one is a level gauge that measures liquid levels based on the principle of variable buoyancy? ? ?
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This post was last edited by yuzp000 on 2015-12-7 09:09. Daily Question: Multiple-choice question – Among the options given, which one represents a level gauge that uses the principle of variable buoyancy to measure liquid levels? A. Buoy B. Float C. Floating ball D. Glass Hidden content in this post: B. Float. Please participate actively to win prizes. +10 points for correct answers, +5 points for participation. One time per person only. Close this topic after seven days.
Among the following options, the level gauge that measures based on the principle of variable buoyancy is (B). A. Buoy B. Float C. Floating ball D. Glass
C. Float ball. Is this uncertain?
One daily activity question (single-choice question): Among the options given, the level gauge that measures based on the principle of variable buoyancy is (B). A. Buoy B. Float C. Floating ball D. Glass