One Kilometer is equal to ______ metre.

One Metre is equal to ________ nm.

One cubic metre is equal to _____

Ten metres is equal to

5 centimetres are equal to _____ metres.

One cubic metre is equal to ________ cubic centimetre.

2 cubic metre in cubic centimeter is equal to_______.

1 kilometer=?

One nanometer equals to ……………… metres.

One Fermi is equal to 10^(-15) metre. The radius of a proton is 1.3 Fermis. Write the radius of a proton in metres in standard form.