The Electromagnetic Spectrum

This type of wave does not need to travel through a medium. Instead, it travels through a vacuum.

• Transverse

• Electromagnetic

• Longitudinal

This is the term for an area where no matter exists.

• Medium

• Loop hole

• Vacuum

• Black hole

Which type of wave is shown in the above picture?

• Sound

• Longitudinal

• Electromagnetic

Electromagnetic waves travel around 300,000 kilometers per second. This is known as the speed of ______.

• Rays

• Light

• Sound

• Traveling

The name for the range of electromagnetic waves placed in order of increasing frequency is...

• Electromagnetic Spectrum

• Electromagnesis

• Visible light spectrum

• The range of light

As frequency increases on the electromagnetic spectrum, what happens to the wavelength?

• It stays the same

• It decreases

• It increases

• It doubles

Numbers on the Electromagnetic Spectrum that are too big or small to write as a decimal are written in...

• Scientific Notation

• Multiples of 2

• Fraction form

• Visible light

When a number on the electromagnetic spectrum has a negative exponent, the decimal point is moved to the...

• Left

• Right

As wavelength shrinks on the electromagnetic spectrum, the frequency...

• Increases

• Decreases

• Stays the same

• Disappears

How would 3 x 10^-4 be written as a decimal?

• 0.0003

• 0.003

• 0.004

• .00003