He thought elements that haven't been discovered belonged in the place of the gap. He could also use the atomic mass of the missing elements
Seismic waves hope this helps.
Pressure given by:
Pressure=(force)/(area)
Force=Mass*gravitational pull
Mass=34Kg
gravity=9.80
so,
force=34*9.8=333.2
thus;
pressure=333.2/25=13.328=13.3 N/cm^2
Hope this helped :)
If they're different sizes and densities, you are able to separate the substances.
Transparency (also called pellucidity or diaphaneity) in the field of optics is the physical property of allowing light to pass through the material without significant light dispersion.
