Gamma rays ;)
The electromagnetic (EM) spectrum is the entire range of frequencies that electromagnetic radiation can have. The EM spectrum is divided into sections based on the common characteristics that certain frequency ranges have. These sections are, in order from low to high frequency, radio waves, microwaves, infrared waves, visible light (which from low to high frequency is further divided into red, orange, yellow, green, blue, indigo, and violet), ultraviolet waves, X-rays, and gamma rays. You can think of the EM spectrum as an invisible rainbow with visible light being a small part of it. And, like a rainbow, the edges of the divided sections are blurry; i.e. there is no exact frequency where one can say, for example, that this wave is no longer an X-ray, but is instead a gamma ray. it is waves of light in order of their wavelengths and frequencies APEX: A chart of frequencies of light waves.
fair testing
X-rays and Gamma rays are the two most penetrating rays in the electromagnetic spectrum.
Here the word spectrum denotes the group of waves.
because sound waves are not a electromagnetic waves because they need a medium for travel....hence electromagnetic spectrum is based on the electromagnetic waves ..like radio waves , micro waves , etc....
Frequency determines this.
Daylight is strongest in the blue spectrum, but contains waves from the entire visual spectrum, plus infrared and ultraviolet.
Light and heat are very helpful to human beings, and radio has become pretty important too.
Yes, they are.
They are transverse waves.
The orderly classification of electromagnetic waves according to their wavelength and frequency. Such as 1. Gamma rays wavelength=6 X 10-13 TO 1 X 10-10 Meters Frequency= 5 x 1022 to 3x 1019 hertz,,in this way in the case of other electromagnetic waves
All electromagnetic waves have exactly the same amount of mass -- none.
no
the electromagnetic waves with high frequency carries most energy ex :gamma rays
No, the strongest are the surface waves are.
Yes.
the 100 tesla hybrid electmagnet