Question

please tell the solution of the above question

1 fermi=10^-15 metre

Q if the radius of the bacteria is 0. 0003m. Write the radius in fermi and in standard form

Answer 1

1 Fermi = 10^-15 m
thus 1m = 10^15 Fermi

radius of bacteria = 0.0003m
= 0.0003 x 10^15 Fermi
= 3 x 10^11 fermi

Answer 2

1f=10^-15m--1

xf=0.0003m (f=fermi and m=metre) --2

cross multiply eq 1 and 2

x=3*10^11