(a) Describe an experiment to show how the frequency of the note emitted by a vibrating string depends on the tension in the string(b) Draw diagrams showing a vibrating string fixed at both ends emitting (i) fundamental…
See more
1994
(a) What is meant by the statement: The specific heat capacity of copper is \(400 J kg^{-1}K^{-1}\)?(b)(i) Describe an experiment to determine the specific heat capacity of copper using a copper ball.(ii) State two preca…