Advertisements
Advertisements
Question
A wave has wavelength 50Å of name the wave.
Advertisements
Solution
The wavelength of the wave is 50 Å. Therefore, it is a X-ray.
RELATED QUESTIONS
In the figure given alongside, a narrow beam of white light is shown to pass through a triangular glass prism. After passing through the prism, it produces a spectrum YX on the screen.
State the colour seen (i) at X, and (ii) at Y.
A glass prism is able to produce the spectrum when white light passes through it, but a glass slab doesn’t produce any spectrum. Explain why it is so.
The wavelength range of white light is ______.
A wave has wavelength 50Å of State its one use.
What do you understand by spectrum? Name the seven prominent colours in order, as obtained in the spectrum of white light.
The process of separation of light into its component colours while passing through a medium is called _______.
When white light enters a glass prism from the air, the angle of deviation is least for ____________.
In dispersion, the color of light that will bend more is ______.
A ray of light is incident at 45° on an equilateral prism in the diagram below.
- Name the phenomenon exhibited by the ray of light when it enters and emerges out of the prism.
- State the cause of the above phenomenon mentioned by you.
