Determinar la fuerza electrostática que ejerce una carga de 1μC sobre otra de 2.9μC cuando están separadas por una distancia de 10 cm. *

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents

Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?