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The only property that a ray or wave needs to have in order to be located within the electromagnetic spectrum is that it must be an electromagnetic wave. Gamma rays meet that requirement nicely.
Microwaves heat up food by exciting water molecules within whatever you put ino the microwaves path. This causes them to vibrate, this vibration heats the food up via conduction. Although remember that the water itself is "heated via the radiation of the microwaves.
The ultraviolet spectrum is 'beyond' (ultra) the violet part of the visible spectrum, that is, beyond the short end of the wavelength range. The infrared spectrum is 'within' (infra) the long end of the wavelength range. The two terms have nothing to do with color, which defines the visible spectrum between violet and red.
A:visible light waves
Yes and No, depending on the context of your question. The reason you get a spectrum with a prism is b/c of the principle of diffraction and superposition. The is based on optics and the angle of incidence and rarefraction of the OBJECT, NOT THE VISIBLE LIGHT SOURCE. With visible light, all of the possible wavelength in the visible specrtum are contained within this wave pattern (called superposition). When visible light reflects off objects and sends signals (diffraction grating) to your eyes, your retinas, and later your brain, perceive these particular patterns of light rays and generate images. Because red light is part of the visible spectrum, and because you can alter the properties of the incident object, any color of light in the visible spectrum could appear.
The only property that a ray or wave needs to have in order to be located within the electromagnetic spectrum is that it must be an electromagnetic wave. Gamma rays meet that requirement nicely.
False. Properties within a group are more alike than properties within a period.
true
true
Provided the Microwave is in good working order - none. The microwaves are contained within the metal interior of the oven itself.
Different wavelengths on the spectrum are seen as different colors within the visible light section of the spectrum.
false
The visible spectrum is one band within the full range of electromagnetic radiation.
Microwaves would essentially cook and kill the embryo's within the seed
lasers
Heat energy
group is more alike