If you have 3kg of lead and put 3840 joules of heat energy into that mass of lead. Taking
careful measurements, you observe the temperature of the lead rise from 40C to 50C.
What is the specific heat capacity of lead?

Write a brief passage describing a neutral atom of nitrogen-14 (n-14). describe the number of protons, neutrons, and electrons in the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. use the periodic table to you. 14 protons and eletrons since its a neutral atom

What is the independent variable in this investigation? mass volume sample number substance density

The tendency of water molecules to stick together is referred to as a) adhesion b) polarity c) cohesion d) transpiration e) evaporation