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प्रश्न
State an additional use of the X-rays waves
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उत्तर
X-rays are used for the detection of fracture in bones and teeth.
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संबंधित प्रश्न
What is the range of the wavelength of the following electromagnetic waves?
(A) Radio waves.
Name the waves of wavelength nearly 0.1 nm.
An electromagnetic wave has a frequency of 500 MHz and a wavelength of 60 cm.name the medium through which it is travelling
The Kβ X-rays from certain elements are given below. Draw a Moseley-type plot of √v versus Z for Kβ radiation.
| Element | Ne | P | Ca | Mn | Zn | Br |
| Energy (keV) | 0.858 | 2.14 | 4.02 | 6.51 | 9.57 | 13.3 |
When 40 kV is applied across an X-ray tube, X-ray is obtained with a maximum frequency of 9.7 × 1018 Hz. Calculate the value of Planck constant from these data.
(Use Planck constant h = 6.63 × 10-34 Js= 4.14 × 10-15 eVs, speed of light c = 3 × 108 m/s.)
Answer briefly.
Give two uses of ultraviolet rays.
The area to be covered for T.V telecast is doubled then the height of transmitting antenna (T.V tower) will have to be:-
Choose the correct option related to wavelengths (λ) of different parts of the electromagnetic spectrum.
Name two electromagnetic waves of wavelength smaller than that of violet light.
Which set lists uses of ultraviolet rays?
