I believe it's B. A vibrating tuning fork is struck and begins to vibrate as the object used to strike it is placed away from the tuning fork.
Answer: hes not a country singer if thats what your asking
Explanation:
Heat always flows from a B. hotter object to a colder one.
Heat transfers always from hotter to colder.
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Answer:
A hydrometer is an instrument used to determine specific gravity. It operates based on the Archimedes principle that a solid body displaces its own weight within a liquid in which it floats. Hydrometers can be divided into two general classes: liquids heavier than water and liquids lighter than water
