Electromagnetic Spectrum

Question 1

It moves through a medium.

Answer 1

Mechanical Wave

Question 2

Do not require a medium to move through.

Answer 2

Electromagnetic Wave

Question 3

It includes electrons and particles.

Answer 3

Matter Wave

Question 4

Electromagnetic waves that are not dangerous

Answer 4

Non-Ionizing

Question 5

Electromagnetic waves that are dangerous

Answer 5

Ionizing

Question 6

In 1820, showed how a current-carrying wire behaves like a magnet.

Answer 6

Hans Christian Oersted

Question 7

In 1821, formulated the principle behind
electromagnetic induction.

Answer 7

Michael Faraday

Question 8

Demonstrate the magnetic effect based on the direction of current.

Answer 8

Andre-Marie Ampere

Question 9

In 1879, showed experimental evidence of electromagnetic waves and their link to light.

Answer 9

Heinrich Hertz

Question 10

Around 1862 he contributed in developing equations showing the relationship of electricity and magnetism.

Answer 10

James Clerk Maxwell

Question 11

Refers to the height of the wave

Answer 11

Amplitude

Question 12

Refers to the highest point of the wave

Answer 12

Crest

Question 13

Refers to the lowest part of the wave

Answer 13

Trough

Question 14

Refers to the distance between two waves

Answer 14

Wavelength

Question 15

Largest amplitude – ___ wave

Answer 15

Least powerful

Question 16

Smallest amplitude – ___ wave

Answer 16

Most powerful

Question 17

What is the meaning of “MRI”?

Answer 17

Magnetic Resonance Imaging