On transmitting a beam of X-rays with wavelength \( \lambda=17.8 \mathrm{pm} \) through a polycr...

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


Duration: 3:20
2 views
0

On transmitting a beam of X-rays with wavelength \( \lambda=17.8 \mathrm{pm} \) through a polycrystalline specimen a system of diffraction rings is produced on a screen located at a distance \( l=15 \mathrm{~cm} \) from the specimen. Determine the radius of the bright ring, corresponding to second order of reflection from the system of planes with interplanar distance \( d=155 \mathrm{pm} \).
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-17A \( 1.0 \mathrm{~kg} \) wheel in the form of a solid disk rolls along a horizontal surface with...
2022-11-17Temin рдПрд╡рдВ Baltimore рдХреЗ рдирд╛рдо рдХреЗ рд╕рд╛рде рд╕рдореНрдмрдиреНрдзрд┐рдд рд╣реИ: (A) Photorespiration (B) RNA synthesis (C) Rever...
2022-11-17Match the columns and find out the correct combination: \begin{tabular}{|ll|ll|} \hline A. & Bel...
2022-11-17Which of the is false for Ascomycetes? (A) Ascomycetes involve variously pigmented moulds (B) Th...
2022-11-17рджреА рд╣реБрдИ A.P. рдХреЗ рдкреНрд░рдердо рдЪрд╛рд░ рдкрдж рд▓рд┐рдЦрд┐рдП, рдЬрдмрдХрд┐ рдкреНрд░рдердо рдкрдж \( a \) рдФрд░ рд╕рд╛рд░реНрд╡ рдЕрдВрддрд░ \( d \) рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рд╣реИрдВ:
2022-11-17van der Waals' forces are applied to: (A) Noble gases only (B) rare gases only (C) mixture of ga...
2022-11-17Assertion (A): Consciousness is considered as defining property of living organisms. Reason (R):...
2022-11-17Does a charge experience any force in its own field?
2022-11-17рдПрд▓реНрдмрд╛рдЗрдП (abite) рдХрд╛ рд╕реВрддреНрд░ \( \mathrm{K}_{2} \mathrm{O} \cdot \mathrm{Al}_{2} \mathrm{O}_{3} \cdot...
2022-11-17Iliustrate the lock and key hypothesis of enzyme action.
2022-11-17On transmitting a beam of X-rays with wavelength \( \lambda=17.8 \mathrm{pm} \) through a polycr...
2022-11-17Using the Bohr model, (a) calculate the speed of the electrons in a hydrogen atom in \( n=1,2 \)...
2022-11-17Read the following and answer questions \( 4(i) \) Bioethics includes rules of conduct that may ...
2022-11-17\( \sec ^{2} 2 x=1-\tan 2 x \)
2022-11-17Find the sum of all odd numbers between 100 and \( 200 . \)
2022-11-17The biosynthesis of ribosomal RNA occurs in (A) ribosomes (B) Golgi apparatus (C) microbodies (D...
2022-11-17\( \theta \) рдХрд╛ рд╡рд╣ рд╡реНрдпрд╛рдкрдХ рдорд╛рди рдЬреНрдЮрд╛рдд рдХреАрдЬрд┐рдП рдЬреЛ рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рджреЛрдиреЛрдВ рд╕рдореАрдХрд░рдгреЛрдВ рдХреЛ рдПрдХ рд╕рд╛рде рд╕рдиреНрддреБрд╖реНрдЯ рдХрд░рддрд╛ рд╣реИ-
2022-11-17\( \sqrt{\sin 2 x} \cos 2 x \)
2022-11-17The curve in which the slope of the tangent at any point equals the ratio of the abscissa to the...
2022-11-17The gravitational force between the objects two is \( F \). If masses of both the objects are ha...
2022-11-17During the day, the land heats up than the sea.