The radius of an atom is approximately
10-12 cm
10-10 m
1 nm
1 cm
The radius of an atom is approximately 10-10 m.
A solid sphere of radius 20 cm is subjected to a uniform pressure of 106 Nm−2. If the bulk modulus of the solid is 1.7×1011 Nm−2, the decrease in the volume of the solid is approximately equal to