The scientific method is an empirical tool that can be used to study phenomenon by asking questions, conducting experiments, and making observations to prove or disprove hypotheses. The scientific method has been used as a baseline tool in hard and social sciences to conduct experiments and to make conclusions about phenomenon in our natural world.
The vibrations created by noise can be converted to electrical energy through the principle of magnetic Induction, for example by using transducer.
Gravity? Im almost sure thats it
I am pretty sure it is False because qualative data includes things you can't measure usually containing your 5 senses
B) the mass of the reactant equals the mass of the product.