EMS and Light Properties

Front

What does EMS refer to in physics?

Back

Electromagnetic Spectrum

Front

What is the distance between two successive crests in a transverse wave called?

Back

Wavelength

Front

Which of the following has the largest or highest frequency?

Back

Gamma Ray Waves

Front

True or False: X-rays pass easily through bone and metal?

Back

False

Front

What is the speed of light in a vacuum?

Back

Approximately 3.00 x 10^8 meters per second.

Front

What type of wave is light classified as?

Back

Electromagnetic wave.

Front

What is the range of wavelengths in the electromagnetic spectrum?

Back

From about 10^-12 meters (gamma rays) to over 10^3 meters (radio waves).

Front

What is the relationship between frequency and wavelength in electromagnetic waves?

Back

Frequency is inversely proportional to wavelength; as frequency increases, wavelength decreases.

Front

What is the visible spectrum?

Back

The portion of the electromagnetic spectrum that is visible to the human eye, ranging from approximately 400 nm (violet) to 700 nm (red).

Front

What are opaque objects?

Back

Objects that do not allow light to pass through them.