Electromagnetic Spectrum and Emission Spectra Quiz

Which of these words describes a light particle?

• Proton

• Photon

• Neutron

• Electron

Which of this is correct about a light particle?

• Energy depends on frequency

• Energy only depends on wave speed

• Energy only depends on wave amplitude

• Energy is the same for all of them

A normal hydrogen atom contains how many electrons?

• 0

• 1

• 2

• 3

An emission line is caused by which of these?

• An electron absorbing energy and jumping to a higher energy level

• An electron absorbing energy and falling to a lower energy level

• An electron giving out energy and jumping to a higher energy level

• An electron giving out energy and falling to a lower energy level

The ground state of hydrogen relates to a value of n of...?

• 0

• 1

• 2

• 3

The number 6.626 x10^-34Js is...?

• Boltzmann's constant

• Avogadro's Constant

• Planck's Constant

• Universal Gravitational constant

We use the symbol c to

• represent the frequency of light.

• represent the wavelength of light.

• represent the speed of light.

High frequency waves have _________ wavelengths.

• varying
• long
• the same
• short

Which has the LONGEST wavelength?

• Gamma Rays
• Radio Waves
• Visible Light
• Infrared rays

Which has the SHORTEST wavelength?

• Radio waves
• Ultraviolet Rays
• Gamma Rays
• X-rays