Answer:
If you change the number of neutrons in an atom, you get an isotope of the same element. The addition of a neutron can make an atom radioactive. When you change the number of protons in an atom, you will change the atom from one element to a different element.
Explanation:
4 m/s is the correct answer, it's just simple subtraction. :)
Hope this helps.
During the cookie mining experiment, the student had to choose the tools to perform the experiment. These tools of course cost money.
Now, if the way the student conducts his/her experiment is not optimized, the student would have to spend more money and time to get the experiment done.
This also applies to real life where you have to optimize the procedures of getting any task or project completed. Otherwise, you will find yourself paying more money and consuming more time to get the output.
Another perspective of seeing how "time is money" is when a certain company/factory abides by a contract to deliver certain goods in specific time. If the company/factory fails to deliver the goods, it will pay a penalty for this delay.
Based on the above, time is money in most aspects of life. Therefore, you must always try to optimize your work.
Answer:-q
Explanation:
Given
Capacitor is charged to a battery and capacitor acquired a charge of q i.e.
+q on Positive Plate and -q on negative Plate.
If the plate area is doubled and the plate separation is reduced to half its initial separation then capacitor becomes four times of initial value because capacitor is given by
where A=area of capacitor plate
d=Separation between plates
This change in capacitance changes the Potential such that new charge on the negative plate will remain same -q
Answer:
Yes
Explanation:
Newton's third law
For every action, there is an equal and opposite reaction.
SO if the apple is falling 9.8 m/s2 then the same force is pushing against it.
Hope this helps