Answer:
increases, increases
Explanation:
The energy difference between the two spin states increases with an increasing applied field.
Resonance is achieved when electromagnetic radiation is equal to the processional frequency.
The magnetic field strength applied causes a change in the energy required and frequency at which resonance occurs. As the magnetic field strength increases, it causes an increase in energy difference between the spin states which in turn increases the frequency.
Increasing the induced magnetic field strength Increase the energy gap between spin states and therefore increases the frequency required for resonance.
Put the fish in another small bowl of water. Empty the tank, rinse it, and fill it with new water and the right amount of conditioner. Let it get to the right temperature for the fish, then gently put the fish back in it. And FAST ! All of this is very stressful for the fish.
Answer:
ωf = 4.53 rad/s
Explanation:
By conservation of the angular momentum:
Ib*ωb = (Ib + Ic)*ωf
Where
Ib is the inertia of the ball
ωb is the initial angular velocity of the ball
Ic is the inertia of the catcher
ωf is the final angular velocity of the system
We need to calculate first Ib, Ic, ωb:
ωb = Vb / (L/2) = 16 / (1.2/2) = 26.67 m/s
Now, ωf will be: