Use the gizmo to find the freezing, melting, and boiling points of water at 5,000 meters.

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.

gravitational energy

electrical energy

kinetic energy

ligh energy