Question

Fill in the blanks
1 mm = ___________________ cm
1 cm = ___________________ m
1 m = ____________________ km
1 g = _____________________ kg
1 ml = ____________________ l

Answer 1

Answer:

(i) 1km=103m=106mm

1pm=10−12m so 1m=1012pm

1Km=106mm=1015pm

(ii) 1kg=103g=106mg

1ng=10−9g⟹1g=109ng

1mg=10−6kg=106ng

(ii) 1ml=10−3l  1L=1dm3

1ml=10−3l  =10−3dm3

Answer 2

Answer:

1mm =.1

1cm=.01

1m=.001

1g=.001

1ml=.001