Atomic emission spectra and the Quantum Mechanical Model

...................................of a wave is the wave’s height from zero to the crest.

• Amplitude

• Wavelength

• Frequency

The distance between the crests.

• Amplitude

• Wavelength

• Frequency

Tags

NGSS.HS-PS4-1

The number of wave cycles to pass a given point per unit of time.

• Amplitude

• Wavelength

• Frequency

Tags

NGSS.HS-PS4-1

Electromagnetic spectrum consists of radiation over a broad range of wave lengths.

• True

• False

Tags

NGSS.HS-ESS1-2

NGSS.HS-PS4-4

Radio waves have ................... frequency compared to ultraviolet rays.

• a higher

• equal

• a lower

Tags

NGSS.HS-PS4-1

Each color of light has its characteristic wavelength and frequency.

• True

• False

Tags

NGSS.HS-PS4-1

When sun light passes through a prism it gives the 6 colors

• True

• False

The ................... the wavelength the ...............the frequency and energy.

• lowest / highest

• highest / lowest

• lowest / lowest

Tags

NGSS.HS-PS4-1

When atoms absorb energy, electrons ..............energy level

• move to higher

• move to lower

• stays in the same

Tags

NGSS.HS-PS1-4

Each spectral line corresponds to ................. emitted.

• exactly one wavelength

• two wavelengths

• more than two wavelengths

Tags

NGSS.HS-PS4-1