हिंदी

Write two uses of the following radiation. X-rays

Advertisements
Advertisements

प्रश्न

Write two uses of the following radiation.

X-rays

Give any two uses of X-rays.

टिप्पणी लिखिए
Advertisements

उत्तर

  1. X-rays are used in medical diagnostics to find bone fractures, lung TB, gall bladder stones, and kidney stones.
  2. They are employed in engineering to inspect bridge defects.
  3. To inspect industrial materials for cracks or defects.
shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
2021-2022 (March) Term 2 - Delhi Set 1

वीडियो ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्न

What role dose infra-red radiation play in physical therapy?


What is the range of the wavelength of the following electromagnetic waves?

(a) Visible. 


If the current in the circuit for heating the filament is increased, the cutoff wavelength


The X-ray beam emerging from an X-ray tube


The electric current in an X-ray tube (from the target to the filament) operating at 40 kV is 10 mA. Assume that on an average, 1% of the total kinetic energy of the electron hitting hte target are converted into X-rays.
(a) What is the total power emitted as X-rays and (b) how much heat is produced in the target every second?


The stopping potential in a photoelectric experiment is linearly related to the inverse of the wavelength (1/λ) of the light falling on the cathode. The potential difference applied across an X-ray tube is linearly related to the inverse of the cutoff wavelength (1/λ) of the X-ray emitted. Show that the slopes of the lines in the two cases are equal and find its value.

(Use Planck constant h = 6.63 × 10-34 Js= 4.14 × 10-15 eVs, speed of light c = 3 × 108 m/s.)


Suppose a monochromatic X-ray beam of wavelength 100 pm is sent through a Young's double slit and the interference pattern is observed on a photographic plate placed 40 cm away from the slit. What should be the separation between the slits so that the successive maxima on the screen are separated by a distance of 0.1 mm?


Name the part of the electromagnetic spectrum which is: 
Suitable for radar systems used in aircraft navigation.


The half-value thickness of an absorber is defined as the thickness that will reduce exponentially the intensity of a beam of particles by a factor of 2. The half-value thickness in (µm) for lead assuming X-ray beam of wavelength 20 pm, µ = 50 cm-1 for X-rays in lead at wavelength λ = 20 pm, is ______ µm.


Give any two uses of infrared waves.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×