The eye is most sensitive to light having a frequency o. chegg. com asg 12 - dectromagnetic waves - chap. 33. phys 205, section 60, summer 2 need freupy read it talk to a tutor 3. + 0/1 points previous answers serpse8 34.p.005.mi. my notes ask your teacher a proton moves through a region containing a uniform electric field given by e - 78.0 v/m and a uniform magnetic field b - (0.2001 +0.300 +0.400 k) t. determine the acceleration of the proton when it has a velocity v = 230 i m/s. a = 7.78 x m/s2

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.

v=ir = 3x15 =45 v

force tends to be low and long diustance masses are high

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me