Answer:
The phenomena represented here mark the direction of magnetic field that travels from North direction of the South.
Explanation:
The phenomena represented here mark the direction of magnetic field that travels from North direction of the South.
It also represents the alignment of magnetic dipoles with in a magnet in a direction in line with any external magnetic field in a way that it produces its own magnetic field that travels from North to the South direction.
Answer:
The correct answer is option c) Random assignment
Explanation:
The procedure that experimenters need to use to make sure that participants in both the treatment and control groups are not aware of the purpose of the experiment is known as the random assignment.
Random assignment means that each group, either a control group or experimental, has the equal opportunity to be assigned to any of the assignments being held. There is no discrimination or preference included.
Answer:
It means interfered or minding someone
Explanation: