Explain electromagnetic theory of waves . write different waves of electromagnetic spectrum , in ascending order of frequency .
Answers
Answered by
0
Usually consists of a shock wave propagating into a stationary medium
In this case, the gas ahead of the shock is stationary (in the laboratory frame) and the gas behind the shock can be supersonic in the laboratory frame. The shock propagates with a wavefront which is normal (at right angles) to the direction of flow. The speed of the shock is a function of the original pressure ratio between the two bodies of gas.
Moving shocks are usually generated by the interaction of two bodies of gas at different pressure, with a shock wave propagating into the lower pressure gas and an expansion wave propagating into the higher
In this case, the gas ahead of the shock is stationary (in the laboratory frame) and the gas behind the shock can be supersonic in the laboratory frame. The shock propagates with a wavefront which is normal (at right angles) to the direction of flow. The speed of the shock is a function of the original pressure ratio between the two bodies of gas.
Moving shocks are usually generated by the interaction of two bodies of gas at different pressure, with a shock wave propagating into the lower pressure gas and an expansion wave propagating into the higher
Answered by
1
Hi,
Here's Your Answer,
a wave produced by the acceleration of an electric charge and propagated by the periodic variation of intensities of, usually, perpendicular electric and magnetic fields. Expand. Also called electric wave. Origin of electromagnetic wave.
Wavelength is the distance between one wave crest to the next. ... The electromagnetic spectrum includes, from longest wavelength to shortest: radio waves, microwaves, infrared, optical, ultraviolet, X-rays, and gamma-rays.
Radio, Microwave, Infrared, Visible, Ultraviolet, X-rays & Gamma-raysare the order of frequency in ascending order.
Hope It Helps You !!!!!
Here's Your Answer,
a wave produced by the acceleration of an electric charge and propagated by the periodic variation of intensities of, usually, perpendicular electric and magnetic fields. Expand. Also called electric wave. Origin of electromagnetic wave.
Wavelength is the distance between one wave crest to the next. ... The electromagnetic spectrum includes, from longest wavelength to shortest: radio waves, microwaves, infrared, optical, ultraviolet, X-rays, and gamma-rays.
Radio, Microwave, Infrared, Visible, Ultraviolet, X-rays & Gamma-raysare the order of frequency in ascending order.
Hope It Helps You !!!!!
Similar questions