Physics, 11.02.2020 17:07, sgslayerkingminecraf
You are provided with three polarizers with filters making angles of (A) 90 (8) 180° and (C)-45 with respect to the vertical. You want to maximize the transmission through the set of three polarizers. What order provides you with maximum transmission?
A. (C) (B) (A)
B. (A) (B) (C)
C. (B) (A) (C)
D. (C) (A) (B)
E. (A) (C) (B)
Answers: 3
Physics, 22.06.2019 11:30, alupton4887
Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?
Answers: 3
Physics, 22.06.2019 21:40, lottie2306
Engines for propeller-driven aircraft are limited in their maximum rotational speed by the fact that the tip speed of the propeller must not approach the speed of sound in air (mach i). taking 6 ft as a typical diameter for a propeller of a light airplane and 1100 fils as the speed of sound, find the upper limit on the rpm (revolutions per minute) of the propeller shaft.
Answers: 3
You are provided with three polarizers with filters making angles of (A) 90 (8) 180° and (C)-45 with...
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