Question:medium
The electromagnetic radiation which has the smallest wavelength are
The electromagnetic radiation which has the smallest wavelength are
Updated On: Nov 26, 2025
- X-rays
- Gamma rays
- Ultraviolet rays
- Microwaves
Top Questions on Electromagnetic waves
- The electric field of a plane electromagnetic wave in a medium is given by
where c is the speed of light in free space. E field is polarized in the x −z plane. The speed of the wave is v in the medium. Then:- WBJEE - 2024
- Physics
- Electromagnetic waves
- If the ratio of relative permeability and relative permittivity of a uniform medium is \(1 : 4\). The ratio of the magnitudes of electric field intensity (\(E\)) to the magnetic field intensity (\(H\)) of an EM wave propagating in that medium is:
\[ \text{Given that } \sqrt{\frac{\mu_0}{\epsilon_0}} = 120 \pi : \]- NEET (UG) - 2024
- Physics
- Electromagnetic waves
- The property which is not of an electromagnetic wave travelling in free space is that :
- NEET (UG) - 2024
- Physics
- Electromagnetic waves
- Find the ratio of K.E. and P.E. when a particle performs SHM and is at \( \frac{1}{n} \) times its amplitude from the mean position.
- MHT CET - 2024
- Physics
- Electromagnetic waves
- Want to practice more? Try solving extra ecology questions todayView All Questions