Un automóvil se desplaza con movimiento rectilíneo uniforme. a) trazar la grafica de D en funcion de t (d vs t).
b) calcular la pendiente de la recta

Petroleum contains energy. a. light b. kinetic c. chemical d. mechanical

Which symbol in the first law of thermodynamics represents the sum of the chemical and thermal energy stored in atoms and molecules? a. q b.w c.v d.u

Which of the following statements are evidence that gases do not always behave ideally? check all that apply.? a. co2 gas becomes dry ice (solid co2) at 1 atm and –78.5 °c. b. when two gases are mixed, they follow dalton\'s law of partial pressures. c. at 4 k and 1 atm, helium is a liquid. d. it is impossible to compress a gas enough so that it takes up no volume.