Answer:
Reflection involves a change in direction of waves when they bounce off a barrier. Refraction of waves involves a change in the direction of waves as they pass from one medium to another.
Explanation:
MgCl2 is ionic compound.........Mg +2 and Cl -1
both charges are cross multiplied to each element......formula tells us that to balance the positive and negative charges on both sides they are cross multiplied........MgCl2......meaning there is one atom of Mg and 2 atoms of Cl.......
HOPE IT HELPS !!!
Answer:
Applying enough force in one direction to move the object, making kinetic energy.
Explanation:
Simpleness
Because AC emf is a sine wave
Answer:
A
Explanation:
A. The pencil is on the table in broad daylight
