Wiki User
∙ 13y agoIn a vacuum, they both travel the exact same speed, the speed of light. IIRC that's about 3x108 meters per second.
Wiki User
∙ 13y agoNeither. In vacuum, all electromagnetic radiation has the same speed, regardless of wavelength. It's the speed we call "the speed of light", but it applies to all of those other electromagnetic phenomena too.
The energy of gamma radiation is much higher than the energy of infrared radiation. You are emitting infrared radiation, but gamma radiation is very harmful to living tissue.
Gamma Rays
In vacuum, every imaginable wavelength of electromagnetic radiation, from longer than radio waves to shorter than gamma rays, travels at 299,792,458 meters per second.
-- Microwave ARE radio waves.-- All electromagnetic waves travel at the same speed, including radio, microwaves,heat, infrared radiation, light, ultraviolet radiation, X-rays, gamma rays, and allthe others.
Neither. In vacuum, all electromagnetic radiation has the same speed, regardless of wavelength. It's the speed we call "the speed of light", but it applies to all of those other electromagnetic phenomena too.
The same. Both are electromagnetic waves; in a vacuum, they both travel at the speed of light.
That would be a very difficult "why" to explain, because it doesn't. All light travels at the same speed in the same medium. In vacuum, it's the speed we call "The Speed of Light". Shockingly, it's the same as the speed of radio, TV, radiant heat, X-rays, gamma rays, WiFi, and microwaves.
The main difference between gamma rays and infrared rays is in their wavelengths. Gamma rays have the shortest wavelengths while infrared rays have longer wavelengths. Gamma and infrared rays are types of electromagnetic radiation.
The energy of gamma radiation is much higher than the energy of infrared radiation. You are emitting infrared radiation, but gamma radiation is very harmful to living tissue.
Gamma Rays
All electromagnetic radiation does. That includes radio, microwave, infrared, ultraviolet, X-rays, gamma rays, etc. ... stuff like that.
no infrared
X-rays have the highest frequency in the electromagnetic spectrum.
Yes. The wavelength of radiation is w=hc/Energy. Gamma energy is larger than infrared energy, thus has shorter wavelength.
Much lower frequency.
they did it to get more detailed pictures of space