Dusty Strings Manufacturing / Hammered Dulcimers. The word dulcimer is used to refer both to the hammered or hammer dulcimer and to the mountain or Appalachian dulcimer, and although the repertoire often overlaps, they are actually quite different instruments.
It is used as a synonym for job. In physics, work is the energy transferred by the action of a force over a distance. â¦ --- The formulae for computing work are W = f * d or W = P * t Work = Force applied * distance travelled. Work = Power * Time applied The SI unit is the joule (kg-m2 /sec2), equivalent to 1 x 107 ergs.
Science is the study of the world using collected knowledge,  observation, and experimentation. A science is any one of  innumerable fields of study and inquiry, some of w â¦ hich include  facets of mental as well as physical phenomena.    Science can be defined as a method for studying the natural world.    Another definition is the organized body of knowledge concerning  the physical world, both animate and inanimate, and the attitudes  and methods through which this body of knowledge is formed..   Science is the systematic study of nature.    Science is all about discovering how and why things happen in the  world. Science is a human enterprise in which knowledge is acquired  and organized through careful observation, analysis, and repeated  experimentation.