Is the transfer of energy from one object to another because of difference in temperature

Yes, that is true.

Explanation: When an ice cube is put into water, the water transfers thermal energy to the ice cube, causing it to melt.

Hope this helps!

Good Luck,

LaciaMelodii :]

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.