Sugar dissolves in water by or breaking into smaller pieces that spread throughout the water.

ionization
dissociaton
evaporation
dispersion
? ?

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure

Una carga puntual de 3 x 10-6 c se coloca a 12 cm de una segunda carga puntual de - 1,5 x 10-6 c. calcular la magnitud fuerza eléctrica entre las cargas