the soviet union was the first country.
Answer:
Distance,
Explanation:
It is given that,
Charge,
Area of the parallel plate capacitor,
We need to find the distance between the plates. Let it is equal to d. The capacitance of the parallel plates capacitor is given by :
k = relative permittivity, for air k = 1
So, the distance between plates is . Hence, this is the required solution.
Answer:
No, it will not affect the results.
Explanation:
For elastic collisions in an isolated system, when a collision occurs, it means that the systems objects total momentum will be conserved under the condition that there will be no net external forces that act upon the objects.
What that means is that if the pucks start spinning after the collision, we are not told that there was any net external force acting on the puck and thus momentum will be conserved because momentum before collision will be equal to the momentum after the collision.
Answer:
The answer is given in the attacted image.
Answer:
Water is the solvent, therefore (B
Explanation:
Water is called the "universal solvent" because it is capable of dissolving more substances than any other liquid.
This has to do with the polarity of each water molecule. The hydrogen side of each water (H2O) molecule carries a slight positive electric charge, while the oxygen side carries a slight negative electric charge. This helps water dissociate ionic compounds into their positive and negative ions.