Advertisements
Advertisements
Question
Name the part of the electromagnetic spectrum which is:
Produced by bombarding a metal target with high electrons.
Advertisements
Solution
X-rays are produced by the bombardment of the metal target with high-speed electrons.
APPEARS IN
RELATED QUESTIONS
Name two electromagnetic waves of frequency smaller than that of violet light. State one use of each.
Can X-rays be used for photoelectric effect?
X-ray incident on a material
(a) exerts a force on it
(b) transfers energy to it
(c) transfers momentum to it
(d) transfers impulse to it.
Name the scientist who discovered Microwaves
Name three radiations and their wavelength range which are invisible and beyond the violet end of the visible spectrum.
The fundamental frequency of an open organ pipe is 300 Hz. The first overtone of this pipe has same frequency as first overtone of a closed organ pipe. If speed of sound is 330 m/s, then the length of closed organ pipe is:
Following QN ∴ 14, the radiation force on the roof will be
Find the photon energy in units of ev for electromagnetic wave if waves length 40 m. Given h = 6.63 × 10–34 J.
One requires 11eV of energy to dissociate a carbon monoxide molecule into carbon and oxygen atoms. The minimum frequency of the appropriate electromagnetic radiation to achieve the dissociation lies in ______.
What is the wavelength range of electromagnetic radiation used in radio broadcast?
