If the electric field inside a capacitor exceeds the dielectric strength of the dielectric between its plates, the dielectric will break down, discharging and ruining the capacitor. thus, the dielectric strength is the maximum magnitude that the electric field can have without breakdown occurring. the dielectric strength of air is 3.0 106 v/m, and that of neoprene rubber is 1.2 107 v/m. a certain air-gap, parallel plate capacitor can store no more than 0.090 j of electrical energy before breaking down. how much energy can this capacitor store without breaking down after the gap between its plates is filled with neoprene rubber?

increase masses, decrease separation

1.195000

explanation:

total mass=0.0117+0.0137+0.0881+0.0111

total mass= 0.01172kg

total velocity = 0.283-0.743+0.871-0.799+0.155+0.637+0.301=0.102

momentum=mv=0.1172*0.102=1.195000//

you'd use the equation that establishes a relationship between  energy  and  wavelength, which looks like this

e=h⋅cλ, where

λ  - the wavelength of the photon; c  - the speed of light, usually given as  3⋅108m/s; h  -  planck's constant, equal to  6.626⋅10−34j s

plug the value you were given for the energy of the photon in the above equation to get the wavelength

e=h⋅cλ⇒λ=h⋅ce

λ=6.626⋅10−34js⋅3⋅108ms−1.257⋅10−24j=1.581⋅10−1m