Prefixes

Question 1

40mA to A

Answer 1

40 x 10*-3

Question 2

10uA to A

Answer 2

10 x 10*-6

Question 3

16MV to V

Answer 3

16 x 10*6

Question 4

How to change units using prefixes. eg. 20MJ to mJ

Answer 4

quantity x initial prefix / final prefix eg 20x106 / 10-3 = 20x 10*9mj

Question 5

Change 5.7 GHz to MHz

Answer 5

5.7 x 109 / 106