Waves, EM Spectrum, Sound

__________ is a type of wave that transfers energy

• physical

• hand

• electromagnetic radiation

• inclusion

In the electromagnetic spectrum waves that have low energy have

• long wavelength

• short wavelength

• high energy

All waves can be described by their

• frequency, amplitude, and wavelength

• frequency, amplitude, and height

• energy, wavelength, and spectrum

  
  

Which part of the electromagnetic spectrum is used for communication?

• Gamma rays

• X-rays

• Radio waves

• Ultraviolet rays

Which type of electromagnetic wave has the highest energy?

• Radio waves

• Infrared waves

• Visible light

• Gamma rays

The complete range of electromagnetic waves placed in order of increasing is called the ______________.

• radar spectrum

• mechanical spectrum

• electromagnetic spectrum

• gamma spectrum

Electromagnetic waves with the longest wavelengths and lowest frequencies are ________ waves.

• radio

• gamma

• micro

• X-ray

Electromagnetic waves that you can see are called ________.

• electromagnetic spectrum

• visible light waves

• infrared rays

• UV light

Electromagnetic waves with wavelengths just shorter than those of visible light are called ____________.

• gamma rays

• X-rays

• infrared

• ultraviolet rays

Electromagnetic waves with wavelengths just shorter than those of ultraviolet rays are ________.

• X-rays

• gamma rays

• visible light

• microwaves