The volume of a gas is 450 mL when its pressure is 1. 00 atm. If the temperature of the gas does not change, what is the pressure when its volume is changed to 2. 00 L? Use P Subscript 1 Baseline V Subscript 1 = P Subscript 2 Baseline V Subscript 2. 0. 225 atm 0. 444 atm 2. 25 atm 4. 44 atm.

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.

The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r × f) · n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, −5, 4] n, r = [−3, 5, 2] m, and n = [6, 5, −7].

Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.