33. which statement best describes a bacteria cell? a. it contains more than one cellb. it is a complete organismc. it is part of a larger organismd. it contains different kinds of cells

Acylinder with a movable piston contains 11.7 moles of a monatomic ideal gas at a pressure of 1.32×10^5 pa. the gas is initially at a temperature of 300 k. an electric heater adds 43200 j of energy into the gas while the piston moves in such a way that the pressure remains constant. cp=20.79 j k^−1 mol^−1 for a monatomic ideal gas, and that the number of gas molecules is equal to avogadro's number (6.022×10^23) times the number of moles of the gas. (a) what is the temperature of the gas after the energy is added? (b) what is the change in volume of the gas? (c) how much work is done by the gas during this process?

When you push downward on a book at rest on a table, you feel an upward force. does this force depend on friction? defend your answer.

The slope of a velocity time graph over any interval of time gives the during that interval