Question

6. The correct order of units for the following
will be
A. Angstrom, Fermi, Light year
B. Light year, Fermi, Angstrom
C. Light year, Angstrom, Fermi
D. Fermi, Angstrom, Light year​

Answer 1

I think all

........

....................

Answer 2

The correct order of Units:

• The correct order of given units in increasing order are fermi, angstrom, and light year.

• 1 Angstrom =10−10 m

       1 Fermi =10−15 m

     1 light year =10-15 m

• Hence, Fermi<Angstrom <light year

• These are all the units of length

• Light year is the distance travelled by light in one year.

• Angstrom is used to measure very small distances.

Hope it helped...