Subject :NSO Class : Class 6
Which of the following unit conversions is wrong?
A1 km = 109 μm
B1 cm = 103 mm
C1 mg = 103 μg
D1 kg = 106 mg
Which of the following unit conversions is wrong?
A1 km = 109 μm
B1 cm = 103 mm
C1 mg = 103 μg
D1 kg = 106 mg