Electromagnetic Spectrum and Waves Flashcard

Front

Which section of the electromagnetic spectrum is the ONLY one we can see?

Back

Visible Light

Front

What is the distance between two crests or two troughs of a wave called?

Back

Wavelength

Front

What is the term for the number of wavelengths that pass a point each second?

Back

Frequency

Front

Which type of wave has the longest wavelength?

Back

Microwaves

Front

What is the highest point on a wave called?

Back

The Crest

Front

What is the lowest point on a wave called?

Back

The Trough

Front

What is the term for the height of a wave from its rest position?

Back

Amplitude

Front

What type of wave moves in the same direction as the energy transfer?

Back

Longitudinal Wave

Front

What type of wave moves perpendicular to the direction of energy transfer?

Back

Transverse Wave

Front

What is the unit of frequency?

Back

Hertz (Hz)