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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
State Moseley's law
A wave has a wavelength of 10-3 nm. Name the wave.
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Moseley's Law for characteristic X-ray is √v = a(Z − b). Here,
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(Use Planck constant h = 6.63 × 10-34 Js= 4.14 × 10-15 eVs, speed of light c = 3 × 108 m/s.)
Answer briefly.
Does an ordinary electric lamp emit EM waves?
Which of the following is a tool used for separating the different color wavelengths from each other?
The area to be covered for T.V telecast is doubled then the height of transmitting antenna (T.V tower) will have to be:-
Radio waves of constant amplitude can be generated with.
Write two uses of the following radiation.
X-rays
