The control variable strongly influences experimental results, and it is held constant during the experiment in order to test the relative relationship of the dependent and independent variables. The control variable itself is not of primary interest to the experimenter.his is in order to see comparable experimental results in the remaining variables. If we choose to make Pressure the control variable and don't allow it to change throughout the course of the experiment, we can quickly establish the relationship between Temperature and Volume by changing the value for one or the other.
How many people died at Pearl Harbor during the attack? The total number of military personnel killed was 2,335, including 2,008 navy personnel, 109 marines, and 218 army. Added to this were 68 civilians, making the total 2403 people dead. 1,177 were from the USS Arizona. The number of wounded came to 1,143 with 710 navy, 69 marines, and 364 army, as well as 103 civilians. Total Japanese personnel losses were 55 men.
How Many People Died At Pearl Harbor. Those who have read about American history are acquainted with Japanese attacking the US naval base located at Pearl Harbor on 7th December 1941. The Americans were attacked unaware, without any warning by Japan. This resulted in loss of lives of 2,402 Americans and left around 1282 people injured.