Answer:
E
Explanation:
Using Coulomb's law equation
Force of the charge = k qQ /d²
and E = F/ q
substitute for F
E = ( K Qq/ d² ) / q
q cancel q
E = KQ / d²
so twice the distance of the from the point charge will lead to the E ( electric field ) decrease by a 4 = E/4. E is inversely proportional to d²
Answer:
my method is guessing it works 50% of the time :)
Explanation:
Answer:
2Mg + O2 = Reactant | 2MgO = Product
Explanation:
It is pretty simple, look:
The elements that are being added (or in the majority of the cases, the one who are in the left side) are always the Reactant.
The other side is the product of the reactants.
It is like a mathematic formula
We some the numbers to get the result, the numbers are the reactants and the result is the product.
(I hope you didn´t get confused)
<span>Heat in a substance is still an example of heat
or thermal energy. Heat or thermal energy is further defined as the amount of
available molecules of kinetic energy transferred in a specific amount of time.
Heat is nothing if it is not transferred from one object to another. There are
many uses of heat energy. When we are cooking using our stoves, there is heat
energy. When we pour hot water onto our cup of coffee, there is heat energy.</span>
The scientist used obligatory assets to measure the distance of the different waters
