What is the dimension of radiation intensity?
Hence, the unit of intensity will be kgm2s−2m2s=kgm0s−3. Mass has the unit of kg, length has the unit of m and time has the unit of s. Therefore, the dimensional formula of intensity is [ML0T−3].
What is the dimension of radiation?
In this work it is shown that in the framework of (2+1)-dimensional Maxwell electrodynamics the radiation law p=\rho/2 takes place only for plane waves, i.e. for E = B….Radiation in (2+1)-dimensions.
| Comments: | 7 pages. Accepted for publication in Phys. Lett. B |
|---|---|
| Journal reference: | Phys. Lett. B, 734, (2014) 58-63 |
Which of the following is dimension formula of intensity of radiation?
1 Answer. The correct option is (D) M1L0T–3.
What is the dimension of intensity of light?
| luminous intensity | |
|---|---|
| SI unit | candela |
| Other units | candlepower Hefnerkerze |
| In SI base units | cd |
| Dimension | J |
What is dimension of intensity?
The dimensional formula of Intensity is given by, [M1 L0 T-3]
How are intensity and wavelength related?
The intensity (i.e. photon energy or field strength) is related to the characteristics of the wave by Planck’s constant. i.e. the photon energy is inversely proportional to the wavelength. As the wavelength increases, the energy of the wave decreases (inversely proportional)
Is intensity dependent on wavelength?
The amplitude of a wave tells us about the intensity or brightness of the light relative to other light waves of the same wavelength. Both Wave 1 and Wave 2 have the same wavelength but different amplitudes. The wavelength of light is an important property for it is this that determines the nature of the light.
What is the difference between frequency and intensity?
if you consider light is wave, intensity is related to light radiation energy and frequency is the number of waves per second. In particle nature, intensity is related to number of photons in the radiation.