Which of the following is a stringed instrument _____? By: Sunday|Published on: Sep 2|Categories: Physics WAEC| 0 comments A. flute B. trumpet C. piano D. drum E. saxophone Correct Answer: Option C – piano Users Also Read These:Which of the following is a percussion instrument?Which of the following is not a negotiable instrument?Which of the following is a wind instrument?In the discovery of protein, the instrument used is?Which of the following is a stringed instrument?SEE ALSO A block is acted upon by two horizontal forces as illustrated in the diagram above. The block accelerates at 1.5ms‾². Calculate the mass of the block.