Chem Light Review

What is the Electromagnetic Spectrum?

• the range of wavelengths or frequencies over which electromagnetic radiation extends.

• the range of photons over which electromagnetic radiation extends.

• the range of protons, and electrons over which electromagnetic radiation extends.

• UV Radiation

The distance between two crests is called

• Frequency

• Amplitude

• Wavelength

• Spectrum

Which of the following electromagnetic waves have the lowest frequency

• Infrared waves

• UV Radiation 

• Microwaves

• Radio waves

Which of the following electromagnetic waves have the highest frequency

• X-rays

• UV Radiation 

• Gamma Rays

• Microwaves

What is the only frequency that the human eye can observe from the electromagnetic spectrum?

• Gamma Rays

• Microwaves

• Visible light

• Radio waves

Which color of visible light has the longest wavelength?

• Red

• blue

• Yellow

• Violet

Which color of visible light has the shortest wavelength?

• Red

• Yellow

• Violet

• blue

Which type of radiation has the smallest Energy?

• Gamma Rays

• X-rays

• UV Radiation

• Radio waves

Which type of radiation has the greatest Energy? 

• Gamma Rays

• X-rays

• UV Radiation

• Radio waves

Determine what type of radiation has the energy of one quantum that has a wavelength of 2.45 x 10⎯٩m

• Gamma Rays

• X-rays

• UV Radiation

• Radio waves