Which of the following is an amorphous solid? (A) Graphite (C) (B) Quartz glass \( \left(\mathrm...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=GtM6r1BrNFk


Duration: 2:56
6 views
0

Which of the following is an amorphous solid?
(A) Graphite (C)
(B) Quartz glass \( \left(\mathrm{SiO}_{2}\right) \)
(C) Potash alum \( \left[\mathrm{K}_{2} \mathrm{SO}_{4} \cdot \mathrm{Al}_{2}\left(\mathrm{SO}_{4}\right)_{3} \cdot 24 \mathrm{H}_{2} \mathrm{O}\right] \)
(D) Diamond (C)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-16A string under tension \( \tau_{i} \) oscillates in the third harmonic at frequency \( f_{3} \),...
2022-11-16рдПрдХ \( 100 \Omega \) рдХрд╛ рдкреНрд░рддрд┐рд░реЛрдзрдХ \( 200 \mathrm{~V}, 50 \mathrm{~Hz} \) рдЖрдкреВрд░реНрддрд┐ рд╕реЗ рд╕рдВрдпреЛрдЬрд┐рдд рд╣реИред рдк...
2022-11-16Assertion (A): Ingestive heterotrophy is holozoic nutrition. Reason (R): Parasites derive their ...
2022-11-16Solve the equations: \( x^{2}-156=x \).
2022-11-16Dry seeds can tolerate higher temperature than the germinating seeds due to the reason (A) dry s...
2022-11-16Four identical particles of mass \( 0.75 \mathrm{~kg} \) each are placed at the vertices of a \(...
2022-11-16The ratio of rate of diffusion of \( \mathrm{He}(\mathrm{at} 4 \mathrm{~atm}) \) and \( \mathrm{...
2022-11-16Show that the centre of mass of a uniform rod of mass \( M \) and length \( L \) lies mid-way be...
2022-11-16Nitrogen dioxide cannot be obtained by heating: (A) \( \mathrm{KNO}_{3} \) (B) \( \mathrm{Pb}\le...
2022-11-16Prove that: \[ \sin \frac{13 \pi}{3} \sin \frac{8 \pi}{3}+\cos \frac{2 \pi}{3} \sin \frac{5 \pi}...
2022-11-16Which of the following is an amorphous solid? (A) Graphite (C) (B) Quartz glass \( \left(\mathrm...
2022-11-16Circles are drawn through the point \( (2,0) \) to cut intercept of length ' 5 ' units on the \(...
2022-11-16Prove the following by the principle of mathematical induction: \( 1+3+5+\ldots+(2 n-1)=n^{2} \)...
2022-11-16\( \mathrm{CN}^{-} \)рдПрдХ рдкреНрд░рдмрд▓ рдХреНрд╖реЗрддреНрд░ рд▓рд┐рдЧреЗрдВрдбреНрд╕ рд╣реИрдВред рдЗрд╕рдХрд╛ рдХрд╛рд░рдг рдпрд╣ рд╣реИ рдХрд┐ : (A) рдЗрд╕рдореЗрдВ рдЛрдгрд╛рддреНрдордХ рдЖрд╡реЗрд╢ ...
2022-11-16Tortlopsis utilis is the common bactenia, cultured in molasses and starchy materials like potato.
2022-11-16A branch of science that deals with the maintenance of hives of honeybees for the production of ...
2022-11-16рдЕрдиреБрдХреНрд░рдореЛрдВ рдореЗрдВ рдкреНрд░рддреНрдпреЗрдХ рдХрд╛ рд╡рд╛рдВрдЫрд┐рдд рдкрдж рдЬреНрдЮрд╛рдд рдХреАрдЬрд┐рдП, рдЬрд┐рдирдХрд╛ \( n \) рд╡рд╛рдБ рдкрд░ рджрд┐рдпрд╛ рдЧрдпрд╛ рд╣реИ : \[ a_{n}=\fr...
2022-11-16Classify each of the following equilibria as homogeneous or heterogeneous: \[ 2 \mathrm{~N}_{2} ...
2022-11-16рд╕рд┐рджреНрдз рдХреАрдЬрд┐рдП рдХрд┐ рдлрд▓рди \( f(x)=\log \sin x \), \( \left(0, \frac{\pi}{2}\right) \) рдореЗрдВ рдирд┐рд░рдиреНрддрд░ рд╡реГрджреНрдз...
2022-11-16A plane sound wave propagates along the \( x \)-axis. The damping coefficient of the wave is \( ...
2022-11-16For any complex number \( z \), the minimum value of \( |z|+|z-2 i| \), is