radar
yes , ( the radar gun )
It isn't light that is transparent; it is objects you can touch that are, or are not, transparent.
-- radio -- heat -- infrared -- ultraviolet -- microwave -- X-rays -- gamma rays -- cosmic rays
These objects are opaque.
They are invisible. Butterflies has it a they can see some things we can't.
radar
yes , ( the radar gun )
yes
Ultraviolet rays.
U-V rays; Ultra Violet Rays
Infrared light is electromagnetic radiation and is invisible to us. Other types of invisible light are microwaves, radio, gamma rays, x-rays, and ultraviolet light.
Two invisible radiations from outer space which can affect humans are the infrared rays and the ultra-violet rays.
It isn't light that is transparent; it is objects you can touch that are, or are not, transparent.
-- radio -- heat -- infrared -- ultraviolet -- microwave -- X-rays -- gamma rays -- cosmic rays
UV is invisible to humans. There are no ultraviolet colors.
Yes, uranium isotopes emit alpha particles, gamma rays, beta rays, spontaneous fission neutrons.
They are invisible. Butterflies has it a they can see some things we can't.