Un palo cilíndrico de densidad 0.7 g/cm 3 , de 4 cm 2 de sección y 1 m de largo sesumerge en el agua hasta que sobresalen h = 10 cm lastrando su parte inferior con unabola de cobre de densidad 8.8 g/cm 3 . Hállese el volumen de la bola

Scout feels ill one day before school. her mother puts a thermometer in her mouth and the temperature begins to climb to 100°f. what is happening between the cooler thermometer and scout's body? a) scout's body is applying a force to the particles in the thermometer. b) kinetic energy is being transferred from her mouth to the thermometer. c) potential energy is being lost by the thermometer and gained by scout's body. d) the potential energy stored in foods is converted to mechanical energy to raise the mercury in the thermometer.

What organization and environment is described above?

A15.75-g piece of iron absorbs 1086.75 joules of heat energy, and its temperature changes from 25°c to 175°c. what is the specific heat capacity of iron?