Advertisements
Advertisements
प्रश्न
State Moseley's law
Advertisements
उत्तर
Moseley’s Law: The law states that the frequency of a spectral line in X-ray spectrum varies as the square of the atomic number of the element emitting it.
APPEARS IN
संबंधित प्रश्न
State an additional use of the X-rays waves
What is the range of the wavelength of the following electromagnetic waves?
(a) Visible.
State the approximate range of wavelength associated with visible light.
Name the scientist who discovered radio waves
Name any two electromagnetic waves which have a frequency higher than that of violet light. State one use of each.
How will you investigate the existence of the radiation beyond the red and violet extremes of the spectrum?
SONAR emits which of the following waves?
Which one of the following electromagnetic radiation has the least wavelength?
Assertion (A): Ultraviolet radiations is scattered more as compared to the microwave radiations.
Reason (R): Wavelength of ultraviolet radiation is more than the wavelength of microwave radiation.
Name the electromagnetic radiation that has been used in obtaining the image below.
