A una presión de 2 atm un gas ocupa 40 L. Luego, isotérmicamente, su volumen se reduce a 16 L. Finalmente, se efectúa un proceso isocórico en el que su presión aumenta a 3 atm y su temperatura final es de 127°C. ¿Cuál esla temperatura inicial del gas? Utilizar la fórmula de la ley combinada de los gases.

two charges are fixed in place on the x-axis as shown. the charge at x = 0 is negative and has magnitude q = 2 μcoulombs (1 μcoulomb = 10-6 coulombs). the charge at x = d, (d = +12 cm), is positive and has magnitude q = 4 μcoulombs. find a point x = xo along the x-axis at which the electric field is zero.

i think the answer is a, hope this is right, that would be my best guess.

the simple machine has three main features. they are:

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever