That part is called "visible light", or just "light".
Because we can't see the colors on the spectrum so we have to use a graphto show the colors.
Visible light
Gateway
The visible light portion of the electromagnetic spectrum would be used to study waves that humans can see. This portion of the spectrum includes colors ranging from red to violet and is the only part of the spectrum visible to the human eye.
the part that you use to clean stuff.
An optical telescope.
No, unless you are not talking about microwaves in the electromagnetic spectrum. The reason we can not see them is because they are not part of the visible spectrum. Microwaves have lower frequencies.Microwaves do use microwaves. The microwave uses microwaves to excite the water molecules making the food cook faster than a conventional oven.
Spectrum Fitness is actually a gym, called Spectrum Fitness Gym. It has all sorts of different exercises and machines for you to use. I'd look around your area to see if there are any of these gyms available.
Visible light, which lets humans and other animals see, is part of the electromagnetic spectrum. RF (radio frequency) waves are part of the electromagnetic spectrum. RF transmissions carry radio and television broadcasts. They have the lowest frequency. Microwaves are part of the electromagnetic spectrum. X-Rays are part of the electromagnetic spectrum and have the highest frequency..
See link to Doxycycline for information on the use of this broad spectrum antibiotic medication.
It uses radio waves between the range of 2.402 and 2.480 GHz
The HST uses EM waves to find things through echolocation or firing a beam of EM waves (or sound) at objects and seeing what a planet or star has done to change the light. Ultrasound works this way.