I think you get half of the magnetic field and that means half the power of the magnetic field.
The acceleration will be slower
Law of inertia
F=Ma 2 times slower
Answer:
Q=22.6L/s
Explanation:
First you must consider the continuity equation at points 1 and 2, which indicates that both flows are of equal value, in this way you get an equation between the two flow rates.
Then you raise the Bernoulli equation taking into account that the height is the same, which makes the term h1-h2 zero.
Using the equations above to calculate one of the speeds.
Finally you find the flow by multiplying the speed by the area.
I attached procedure
Answer:
The new pressure is 4 times of the initial pressure.
Explanation:
Given that,
The pressure of an ideal gas is 4 atm.
We need to find the change in the pressure of the gas if the temperature by a factor of 4.
We know that,
PV = nKT ....(1)
P = pressure, V = volume, T = temperature
Let P' is the new pressure of the gas. So,
P'V= nK(4T) ......(2)
Dividing equation (1) and (2) we get :
![\dfrac{P}{P'}=\dfrac{T}{4T}\\\\\dfrac{P}{P'}=\dfrac{1}{4}\\\\P'=4P](https://tex.z-dn.net/?f=%5Cdfrac%7BP%7D%7BP%27%7D%3D%5Cdfrac%7BT%7D%7B4T%7D%5C%5C%5C%5C%5Cdfrac%7BP%7D%7BP%27%7D%3D%5Cdfrac%7B1%7D%7B4%7D%5C%5C%5C%5CP%27%3D4P)
It means that the new pressure is 4 times of the initial pressure.
<span>So the question is how can a spoon sound like a bell. Sound waves are mechanical waves that have their frequency. When a source, in this case a spoon and a bell oscilate, they produce sound waves. If they produce those sound waves in the same frequency, then we can say they produce the same tone thus they sound the same.</span>