Physics, 23.07.2019 21:30 cindyramirez3140

Radio waves, visible light, and x-rays are all a type of electromagnetic radiation.4

Answers: 1

Show answers

Answers

Answer from: Rich3537

G Questions
How Scientists Get Data
Featured Science
Special Exhibits
Educators' Corner
Ask an Astrophysicist
Resources
Feedback

Additional Links
Quiz me about this topic!
Cool fact about this topic!
Try this!
Give me additional resources!

For Educators
NCTM & NSES Standards
Show me related lesson plans
Astronomer's Toolbox
Electromagnetic Spectrum - Introduction
Search
search this site
Advanced
Basic
The Electromagnetic Spectrum

The electromagnetic (EM) spectrum is the range of all types of EM radiation. Radiation is energy that travels and spreads out as it goes – the visible light that comes from a lamp in your house and the radio waves that come from a radio station are two types of electromagnetic radiation. The other types of EM radiation that make up the electromagnetic spectrum are microwaves, infrared light, ultraviolet light, X-rays and gamma-rays.

You know more about the electromagnetic spectrum than you may think. The image below shows where you might encounter each portion of the EM spectrum in your day-to-day life.

The electromagnetic spectrum from lowest energy/longest wavelength (at the top) to highest energy/shortest wavelength (at the bottom). (Credit: NASA's Imagine the Universe)

Radio: Your radio captures radio waves emitted by radio stations, bringing your favorite tunes. Radio waves are also emitted by stars and gases in space.

Microwave: Microwave radiation will cook your popcorn in just a few minutes, but is also used by astronomers to learn about the structure of nearby galaxies.

Infrared: Night vision goggles pick up the infrared light emitted by our skin and objects with heat. In space, infrared light helps us map the dust between stars.

Visible: Our eyes detect visible light. Fireflies, light bulbs, and stars all emit visible light.

Ultraviolet: Ultraviolet radiation is emitted by the Sun and are the reason skin tans and burns. "Hot" objects in space emit UV radiation as well.

X-ray: A dentist uses X-rays to image your teeth, and airport security uses them to see through your bag. Hot gases in the Universe also emit X-rays.

Gamma ray: Doctors use gamma-ray imaging to see inside your body. The biggest gamma-ray generator of all is the Universe.

Answer from: Quest

c.the charges if the proton and electron and gravity

Answer from: Quest

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.

How does a pendulum model an energy conversation system?

Another question on Physics

Physics, 21.06.2019 15:00

The equation that describes a transverse wave on a string is y = (0.0120 m)sin[(927 rad/s)t - (3.00 rad/m)x] where y is the displacement of a string particle and x is the position of the particle on the string. the wave is traveling in the +x direction. what is the speed v of the wave?

Answers: 1

Answer

Physics, 22.06.2019 16:30

In a classical model of the hydrogen atom, the electron moves around the proton in a circular orbit of radius 0.053 nm. what is the electron's orbital frequency? what is the effective current of the electron?

Answers: 3

Answer

Physics, 22.06.2019 21:00

The velocity of a car traveling in a straight line increases from 0 meters/second to 30meters/second in 8 seconds. what is the average acceleration of the car?

Answers: 1

Answer

Physics, 23.06.2019 02:30

Abox is sliding on a frictionless surface when it suddenly begins to rain heavily. if the downpour of rainfall falls vertically into the box

Answers: 1

Answer

You know the right answer?

Radio waves, visible light, and x-rays are all a type of electromagnetic radiation.4...

Questions