Question 4 of 10
2 points
what is the internal energy of 7.00 mol of n2 gas at 40°c? to solve this
problem, use the equation: udiatomie gas =
remember that r=8.31 j/(mol-k) and k = °c + 273.
o a 45.500
o b. 5820
o c. 11,600
o d. 18.2003

The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.

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.

Which atomic model was proposed as a result of j. j. thomson’s work?