In our solar system......jupiter
Scientists can tell this by looking at seismic waves released by earthquakes. ( if you need me to elaborate more ask)
Density = mass / volume = 7/14 = 0.5!g/cm^3
Answer:
The direction of these oscillations is the difference between longitudinal or transverse waves. In longitudinal waves, the vibrations are parallel to the direction of wave travel. In transverse waves, the vibrations are at right angles to the direction of wave travel.
Explanation:
