For each of the following sources of energy provide (1) a brief description, (2) a description of how the energy is converted into electricity for us to use, (3) The advantages of this source of energy, and (4) The advantages of this source of energy. Solar, hydro, nuclear, geothermal, wind, coal, natural gas

At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k

An experimental procedure requires a 10 ml of acid to be dissolved

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?