Question

Hard X-rays for the study of fractures in bones should have
a minimum wavelength of 10⁻¹¹ m. The accelerating voltage
for electrons in X-ray machine should be
(a) < 124 kV
(b) > 124 kV
(c) between 60 kV and 70 kV
(d) = 100 kV

Answer 1

emission, all

emitted electrons do not have same kinetic energy.

Statement-2 : If radiation falling on photosensitive surface

of a metal consists of different wavelength then energy

acquired by electrons absorbing photons of different

wavelengths shall be different.Hard X-rays for the study of fractures in bones should have

a minimum wavelength of 10⁻¹¹ m. The accelerating voltage

for electrons in X-ray machine should be

(a) < 124 kV

(b) > 124 kV

(c) between 60 kV and 70 kV

(d) = 100 kVHard X-rays for the study of fractures in bones should have

a minimum wavelength of 10⁻¹¹ m. The accelerating voltage

for electrons in X-ray machine should be

(a) < 124 kV

(b) > 124 kV

(c) between 60 kV and 70 kV

(d) = 100 kVuiwuwuwuwu71

Answer 2

ya Allah and his wife and children of the nature and not playing this cool techie gadget I use this email and