Name the physical principle on which the working of optical fibers is based.

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=078O1s0t_OI


Duration: 3:38
1 views
0

Name the physical principle on which the working of optical fibers is based.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-17Which of the following is/are correct regarding M ontreal Protocol? (i) Persistent organic pollu...
2022-11-17A copper and a steel wire of the same diameter are connected end to end. A deforming force \( F ...
2022-11-17A positively charged ball hangs from a silk thread. If we put a positive test charge qo at a poi...
2022-11-17\( \lim _{x \rightarrow 3} \frac{2^{x}+2^{x-1}-12}{2^{-x / 3}-2^{2-x}} \)
2022-11-17निम्नलिखित में से कौन \( \mathrm{I}_{2} \) /क्षार के साथ क्रिया करके आयोडोफॉर्म नहीं देता है? (A...
2022-11-17A sheet of aluminium foil of negligible thickness is introduced between the plates of a capacito...
2022-11-17Mark the correct alternative in each of the following: The coefficient of \( x^{5} \) in the exp...
2022-11-17\( \int \frac{\cos 2 x-\cos 2 \theta}{\cos x-\cos \theta} d x \) is equal to (A) \( 2(\sin x+x \...
2022-11-17Tangents \( P A \) and \( P B \) drawn to \( x^{2}+y^{2}=9 \) from any arbitrary point ' \( P \)...
2022-11-17दो वायु प्रदूषकों के नाम लिखिए।
2022-11-17Name the physical principle on which the working of optical fibers is based.
2022-11-17\( \mathrm{SO}_{3}, \mathrm{NO}_{2} \) तथा \( \mathrm{NO}_{3}^{-} \)की अनुनाद-संरचनाएँ लिखिए।
2022-11-17Two protons move parallel to each other with an equal velocity \( v=300 \mathrm{~km} / \mathrm{s...
2022-11-17Let \( f(x)=\int \frac{\left(x^{2}+1\right) d x}{\sqrt[3]{x^{3}+3 x+6}} \) and \( f(-1)=\frac{1}...
2022-11-17When current changes from \( 13 \mathrm{~A} \) to \( 7 \mathrm{~A} \) in \( 0.5 \) s through a c...
2022-11-17In an LCR circuit, the sharpness of resonance depends on: (A) Resistance (R) (B) Capacitance (C)...
2022-11-17Larva of Obelia i (A) amphiblastula (B) scyphistoma (C) planula (D) parenchymula
2022-11-17Electrolytic process is used for the extraction of: (A) alkali metal (B) alkaline earth metals (...
2022-11-17A weight lifter does ........ in lifting the weight ....... the ground but in the weight up.
2022-11-17बताइएा कि निम्नलिखित कथन सत्य (T) है अथवा असत्य (F) हैं-
2022-11-17A father racing his son has half the kinetic energy of the son, who has half the mass of the fat...