In nuclear physics and chemistry, the Q value for a reaction is the amount of energy absorbed or released during the nuclear reaction. The value relates to the enthalpy of a chemical reaction or the energy of radioactive decay products. It can be determined from the masses of reactants and products.
Answer:
See explanation
Step-by-step explanation:
Assuming the given equation is
To solve for r, we first divide both sides by a.
We now subtract 5 from both sides:
We now divide through by - 1 to get:
Or
The answer is 616 cm squared.
14 is the radius of the circle. To find them area of a circle. You do pi x the radius squared.
You do know there is a problem solver and the app where are you Asking the question there is the maths solver thing, and it will help you answer everything in your paper
