Advertisements
Advertisements
Question
Write the range of wavelength of the ultraviolet spectrum.
Advertisements
Solution
The wavelength range for the ultraviolet spectrum is from 100 Å to 4000 Å.
RELATED QUESTIONS
A student is observing a diagram showing the path of a ray of light passing through a glass prism. He would find that for all angles of incidence the ray of light bends:
What is spectrum? What is the name of glass shape used to produce a spectrum?
A beam of white light falls on a glass prism. The colour of light which undergoes the least bending on passing through the glass prism is:
(a) violet
(b) red
(c) green
(d) blue
What do you understand by the term spectrum?
A ray of white light is passed through a glass prism and a spectrum is obtained on a screen.
- Name the seven colours of the spectrum in order.
- Do the colours have the same width in the spectrum?
- Which of the colour of the spectrum of white light deviates (i) the most, (ii) the least?
If white light is used in same way what change is expected in the emergent beam?
A wave has wavelength 50Å of name the wave.
Draw a labelled diagram: Dispersion of light through a prism.
Differentiate between a glass slab and a glass prism.
Which one of the following is involved for the formation of rainbow in the sky?
