PH-520
Prefixes and orders of magnitude
Physics · Secondary 3 · Easy · Prefixes and orders of magnitude
Which of the following unit conversions is correct?
- 3 kg = 300 g
- 400 cm = 0.4 m
- 7 ms = 0.007 s
- 5 μA = 5×10³ A
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.