When the top right-hand capacitor is filled with a material of dielectric constant κ, the charge on this capacitor is increases by a factor of 1.35. Find the dielectric constant κ of the material inserted into the top right-hand capacitor.

If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .

According to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does maria's voyage take according to samir?

Is the portion of the electromagnetic spectrum that has a frequency just above that of visible light.