Physics, 22.08.2019 01:10 nsheikh2407
Abeam of light is a mixture of plane polarized and unpolarized light. when it is sent through a polaroid sheet, it is found that the transmitted intensity can be varied by a factor of 9 depending on the orientation of the polaroid. find the relative intensities of the two components. a. 0.20 unpolarized, 0.80 plane polarized b. 0.25 unpolarized, 0.75 plane polarized c. 0.50 unpolarized, 0.50 plane polarized d. 0.60 unpolarized, 0.40 plane polarized e. 0.80 unpolarized, 0.20 plane polarized
Answers: 1
Physics, 22.06.2019 05:10, adrianaglass12
A- a of 8.00 cm a of 34.0 nc. a , -, a of 25.0 nc is on of a of 15.0 cm .be toto aof ? a) b) c) j d) e)
Answers: 1
Physics, 22.06.2019 06:30, mehokkj
Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?
Answers: 1
Physics, 22.06.2019 14:40, casie65
During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?
Answers: 1
Abeam of light is a mixture of plane polarized and unpolarized light. when it is sent through a pola...
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