Home
Class 12
CHEMISTRY
The diffraction of crystal of Ba with X-...

The diffraction of crystal of Ba with X-ray of wavelength `2.29Å` gives a first order reflection at `27^(@)8'`. What is the distance between the diffracted patterns ?

Text Solution

Verified by Experts

`2.447 A^@`
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE - II

    NCERT TAMIL|Exercise SELF EVALUATION (A. Choose the correct answer)|16 Videos

  • SOLID STATE - II

    NCERT TAMIL|Exercise SELF EVALUATION (B. Answer in one or two sentences)|10 Videos

  • SOLID STATE - II

    NCERT TAMIL|Exercise SELF EVALUATION (C. Answer not exceeding 60 words)|6 Videos

  • SOLID STATE

    NCERT TAMIL|Exercise Example|1 Videos

  • SURFACE CHEMISTRY

    NCERT TAMIL|Exercise EVALUATION (Short Answer )|1 Videos

Similar Questions

Explore conceptually related problems

Two waves, each having a frequency of 100 Hz and a wavelength of 2.0 cm, are travelling in the same direction on a string. What is the phase difference between the waves (a) if the second wave was produced 0.015 s later than the first one at the same place, (b) if the two waves were produced at the same instant but the first one was produced a distance 4.0 cm behind the second one ? (c) If each of the waves has an amplitude of 2.0 mm, what would be the amplitudes of the resultant waves in part (a) and (b) ?

A beam of light of wavelength 600 nm from a distant source falls on a single slit 1 mm wide and the resulting diffraction pattern is observed on a screen 2 m away. What is the distance between the first dark fringe on either side of the central bright fringe?

The electrostatic force on a small sphere of charge 0.4muC due to another small sphere of charge 0.8muC in air is 0.2 N. a. What is the distance between the two spheres? b. What is the force on the second sphere due to the first?

Light of wavelength 500 nm Pass through a slit of 0.2 mm wide. The diffraction pattern is formed on a screen 60 cm away. Determine the. (i) angular spread of centeral maximum (ii) the distance between the central maximum and the second minimum. =

A paralel beam of light of wavelength lambda is incident normally on a narrow slit.A diffraction pattern is formed on a screen placed perpendicular to the direction of the incident beam.At the second minimum of the diffraction pattern.the phase difference between the rays coming from from the two edges of slit is

Find the interplanar distance in a crystal in which a series of planes produce a first order reflection from a copper X-ray tube (lambda = 1.542 A^@) at an angle of 23.2^@ .