Covalent bond occurs due to chemical reaction
Answer:
False
Explanation:
An object with no net forces acting on it which is initially at rest will remain at rest.
That would be the Earth's rotation. Hope this helps!
The answer is A , the forces are balanced
Answer:
You are going to see the AC functions shifted down
Explanation:
Because you had a positive DC signal first, you had to readjust the position to the middle, otherwise, the sum of AC and DC would have been shifted up; because of this, your cursor has been moved down and ones the DC disappears from channel B the signal will be shifted down.
Note: Changing from DC to AC in channel B will kill all the DC signal