Ems spectrum stuff

The entire range of electromagnetic wave frequencies is known as

• visible light

• magnetism

• ultraviolet radiation

• electromagnetic spectrum

What is the only part of the electromagnetic spectrum that the human eyes can see

• gamma rays

• visible light

• FM

• AM

Tags

NGSS.MS-PS4-2

What kinds of waves do cellular telephones use to transmit and receive

• gamma rays

• radio waves

• ultraviolet rays

• visible light

where on the electromagnetic spectrum is visible light found?

• between infrared rays and UV rays

• Between X-rays and gamma rays

• between x-rays and UV rays

• Between radio waves and microwaves

Tags

NGSS.HS-PS4-1

Which of the following devices does not utilize radio waves?

• Cellular telephone

• radar

• satellite

• TV remote control

The electromagnetic waves with the highest frequencies and the shortest wavelength are called

• radio waves

• gamma rays

• x-rays

• visible light

Tags

NGSS.HS-PS4-1

The _______ rays in sunlight can cause sunburn

• microwave

• radio wave

• ultraviolet

• visible light

The electromagnetic spectrum is made up of bands of waves with different _______

• speeds

• frequencies

• reflections

• mediums

As frequency increases, wavelength ________

• decreases

• remains constant

• increases

• becomes faster

Which of the following types of electromagnetic waves has a frequency greater than ultraviolet waves?

• X-Rays

• infrared waves

• microwaves

• visible light