Based on the information in the graph, why is energy released during the fission of a uranium (U) nucleus? A. The products have slightly more binding energy per nucleon, so
some mass is converted into energy.
B. The products are slightly less stable, so some mass is converted
into energy
C. The products have slightly more binding energy per nucleon, so
they are less stable than the uranium

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.

J. j. thomson’s experiment disproved the theory that an atom

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