A beam of polarized light is sent into a system of two polarizing sheets. Relative to the polari... VIDEO
A beam of polarized light is sent into a system of two polarizing sheets. Relative to the polarization direction of that incident light, the polarizing directions of the sheets are at angles \( \theta \) for the first sheet and \( 90^{\circ} \) for the second sheet. (a) If \( 0.20 \) of the incident intensity is transmitted by the two sheets, what is \( \theta \) ? (b) What percentage of the incident intensity is transmitted if the first sheet angle is reduced to \( 0^{\circ} \) ?https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2022-11-17 A pitcher throws a \( 0.140-\mathrm{kg} \) baseball, and it approaches the bat at a speed of \( ... 2022-11-17 Write a short note on ribosomes. 2022-11-17 While in Earth's orbit, an \( 80-\mathrm{kg} \) astronaut carrying a \( 20-\mathrm{kg} \) tool k... 2022-11-17 \[
2 \mathrm{H}_{2} \mathrm{O}_{2} \longrightarrow 2 \mathrm{H}_{2} \mathrm{O}+\mathrm{O}_{2}
\]... 2022-11-17 The wavelength or radiations emitted is \( \lambda_{0} \) when an electron in hydrogen atom jump... 2022-11-17 यदि किसी चालक तार की लम्बाई, खींचकर दो गुनी कर दी जाये तब उसका प्रतिरोध कितने गुना बढ़ जाता है ?... 2022-11-17 Out of 8 sailors on a boat, 3 can work only on one particular side and 2 only on the other side.... 2022-11-17 If \( f(x)=2 x+|x|, g(x)=\frac{1}{3}(2 x-|x|) \) and \( h(x)=f(g(x)) \) then domain of \( \sin ^... 2022-11-17 Organelle important in spindle formation during nuclear division is
(A) Centriole
(B) Golgi body... 2022-11-17 Differentiate ctenophora from the other coelenterates. 2022-11-17 A beam of polarized light is sent into a system of two polarizing sheets. Relative to the polari... 2022-11-17 Figure shows the variation of electric potential \( V \) and \( 1 / r \), where \( r \) is the d... 2022-11-17 निम्न में से कौन जल आपूर्ति B.O.D. को बढ़ा देता है-
(A) \( \mathrm{CO}_{2} \)
(B) \( \mathrm{O}_... 2022-11-17 In Fig. two satellites, \( A \) and \( B \), both of mass \( m= \) \( 150 \mathrm{~kg} \), move ... 2022-11-17 The sum of 4th and 8th terms of an A.P. is 24 and the sum of the 6th and 10th terms is 34 . Find... 2022-11-17 A biologist intends to use a polymerase chain reaction to perform agenetic task. The biologist p... 2022-11-17 Male is smaller than female and no larval stage in 2022-11-17 जीनॉन तथा क्रिप्टन के कुछ महत्त्वपूर्ण यौगिकों के नाम तथा सूत्र लिखिए। 2022-11-17 Compare magnetic field of a solenoid and a bar magnet. 2022-11-17 The main cause of paralysis is
(A) some defect in muscles
(B) complete destruction of motor nerv... 2022-11-17 In a single throw of two dice, find the probability of getting : a total of 7 or 9
0