Q. For preferred orientation of crystals, pattern is

View solution

Q. Angles subtended by arcs helps in calculation of fibre's

View solution

Q. Limit of resolution is order of magnitude of

View solution

Q. Photograph of glass shows

View solution

Q. Broadening of spots into arcs shows a decrease in degree of

View solution

Q. Restriction on angles at which crystals lie has reduced the

View solution

Q. Wide angle diffraction gives information about the

View solution

Q. Restriction of angles reduces diffraction pattern from circles to

View solution

Q. Information received from scattered light when passed through photographic slide can be converted into a picture on screen using

View solution

Q. Diffraction through moving threadline can be done using

View solution

Q. Crystals in fibers are usually oriented

View solution

Q. Enhanced quantitative information on diffraction pattern is given by

View solution

Q. A crystal features

View solution

Q. Four spots formed from diffraction in fibre photograph lies

View solution

Q. In delustred viscose rayon, outside main pattern there is a

View solution

Q. Studies regarding narrow angle photographs gives information about

View solution

Q. If light is diffracted through fibre and scattered internally, he pattern formed will be

View solution

Q. Patterns are always different for crystals having different

View solution

Q. X-ray diffraction can also be used for

View solution

Q. When layer of atoms make required angle with X-ray beam

View solution