Physics, 30.06.2019 03:40, alyssamonae
Unpolarized light is incident on a series of polarizing disks. we have three polarizers a, b and c have transmission axes that make angles of 30, 90 and 180 degrees, respectively, measured cw from the vertical y-axis. you want to maximize the relative transmission and can place them in any order. what is the maximum possible relative transmission (ie. ifinal/i0) passing through a series of all three polarizers
Answers: 2
Physics, 22.06.2019 13:00, chie42
Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.
Answers: 2
Physics, 22.06.2019 19:20, gokusupersaiyan12345
The dipole moment of the water molecule (h2o) is 6.17x10^-30 c. m. consider a water molecule located at the origin whose dipole moment p points in the +x-direction. a chlorine ion ( of charge-1.60x10^-19c , is located at x=3.00x10^-9m . assume that is much larger than the separation d between the charges in the dipole, so that the approximate expression for the electric field along the dipole axis can be used. a) find the magnitude of the electric force that the water molecule exerts on the chlorine ion. b) what is the direction of the electric force. -x-direction or +x-direction c) is this force attractive or repulsive?
Answers: 1
Unpolarized light is incident on a series of polarizing disks. we have three polarizers a, b and c h...
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