The mass defect and energy released is associated in the formula expressed below:
E = delta m * c2 where c is the speed of light equal to 3x 10 ^8 m/s. Substituting, E equal to 9.20 x 1011 KJ, delta m is equivalent to 0.0102 kg. The answer hence is A.
Answer:
Its answer is
The atomic symbol of an element surrounded by valence electrons.
Explanation:
Answer:
The linear acceleration of Q is twice as great as the linear acceleration of P.
Explanation:
As we know that disc is rotating about the vertical axis with constant angular speed
So here we can say that the acceleration of any point on the disc is given as
where we know that
r = radial distance of the point
also for the linear speed of the point on the disc is given as
so we know that
distance of point Q is double the distance of point P
so we will have