Advertisements
Advertisements
प्रश्न
A wave has a wavelength of 10-3 nm. Name the wave.
Advertisements
उत्तर
Gamma rays have a wavelength of 10-3 nm.
APPEARS IN
संबंधित प्रश्न
What do you understand by the statement, "Electromagnetic waves transport momentum"?
Arrange the following radiations in the order of their increasing wavelength:
X-rays, infrared rays, ratio waves, gamma ray and microwaves.
What is the range of the wavelength of the following electromagnetic waves?
(a)X-rays,
Name the radiations of wavelength just longer than 8 × 10-7m.
Visible light passing through a circular hole forms a diffraction disc of radius 0.1 mm on a screen. If an X-ray is passed through the same setup, the radius of the diffraction disc will be
Consider a photon of continuous X-ray and a photon of characteristic X-ray of the same wavelength. Which of the following is/are different for the two photons?
Name two sources of ultraviolet radiation.
Electromagnetic waves with wavelength
- λ1 is suitable for radar systems used in aircraft navigation.
- λ2 is used to kill germs in water purifiers.
- λ3 is used to improve visibility in runways during fog and mist conditions.
Identify and name the part of the electromagnetic spectrum to which these radiations belong. Also arrange these wavelengths in ascending order of their magnitude.
What is the speed of radio waves in vacuum?
Which properties characterize X-rays?
