Science and Mathematics for Engineering 6th Edition by John Bird

Exercise 9

Express the follow ing in engineering notation in prefix form:
(a) $250,000 \mathrm {~J}$
(b) $0.05 \mathrm { H }$
(c) $2 \times 10 ^ { 8 } \mathrm {~W}$
(d) $750 \times 10 ^ { - 8 } \mathrm {~F}$