A copper ball and an aluminum ball of mass 150 g each are heated to 100°C and then cooled to a temperature of 20° The heat lost by the copper ball is 46 ) The heat lost by the aluminum ball is 108 N. What is the specific heat of copper, if the specific heat of aluminum is 0.901/0°C? A) 0.58 1/9°C B) 0.47 1/9°C C) 2.11 b/g°C D) 2.611/9°C

Ihave no idea sorry

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.

I'll do it rn and then answer

stands for electromotive force and it is measured in volts. despite its name, it is not actually the force in the sense of being a "pushing" or "pulling" (not measured in newtons).an equation that relates emf,  ℰ,  to a battery's terminal voltage, v, current, i, and internal resistance, r, is    ℰ = v + irin this case, the emf can be interpreted as a voltage—a difference in electric potential.i would not say that it would be considered an energy. if emf can be defined as the energy/work per a unit charge from a battery or other electric source, then it is not strictly energy.