Advertisements
Advertisements
प्रश्न
Write two uses of the following radiation.
X-rays
Give any two uses of X-rays.
Advertisements
उत्तर
- X-rays are used in medical diagnostics to find bone fractures, lung TB, gall bladder stones, and kidney stones.
- They are employed in engineering to inspect bridge defects.
- To inspect industrial materials for cracks or defects.
APPEARS IN
संबंधित प्रश्न
Use the formula λm T= 0.29 cm K to obtain the characteristic temperature ranges for different parts of the electromagnetic spectrum. What do the numbers that you obtain tell you?
What is the range of the wavelength of the following electromagnetic waves?
(a) Gamma rays.
Name the radiations of wavelength just longer than 8 × 10-7m.
Name the rays or waves of highest frequency .
In a Coolidge tube, electrons strike the target and stop inside it. Does the target get more and more negatively charged as time passes?
The Kβ X-ray of argon has a wavelength of 0.36 nm. The minimum energy needed to ionize an argon atom is 16 eV. Find the energy needed to knock out an electron from the K shell of an argon atom.
Calculate the wavelength of a microwave of a frequency of 8.0 GHz.
Microwaves are electromagnetic waves with frequency in the range of.
What is time period of the light for which the eye is most sensitive?
Name the electromagnetic radiation that has been used in obtaining the image below.
