Answer:
2.5
Explanation:
The capacitance of a parallel-plate capacitor filled with dielectric is given by
where
k is the dielectric constant
is the capacitance of the capacitor without dielectric
In this problem,
is the capacitance of the capacitor in air
is the capacitance with the dielectric inserted
Solving the equation for k, we find
Answer:
kinetic energy at first
Explanation:
kinetic turns to potential as it gains height
To do this we may use things that are good conductors - are painted dull black -
Have a air flow around them Maximised.
Answer:
A
Explanation:
absolute magnitude and luminosity vs the spectral position/ temperature
Answer:
false im just trying to get it if you'd like to give it to me
