1 / 2

PROBLEMS

Section 7-1 thru 7-3 Calculate the speed of a wave whose wavelength and frequency are 17.4 cm and 87.4 Hz respectively. Calculate the frequency (in Hz) of a wave whose speed and wavelength are 713 m/s and 1.14 m.

lindley
Download Presentation

PROBLEMS

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Section 7-1 thru 7-3 • Calculate the speed of a wave whose wavelength and frequency are 17.4 cm and 87.4 Hz respectively. • Calculate the frequency (in Hz) of a wave whose speed and wavelength are 713 m/s and 1.14 m. • The wavelength of the green light from a traffic signal is centered at 522 nm. What is the frequency of this radiation? • What is the wavelength (in meters) of an electromagnetic wave whose frequency is 3.64 x 10 7 Hz? • Calculate the energy (in Joules) of • A) a photon with a wavelength of 5.00 x 10 4 nm • B) a photon with a wavelength of 5.00 x 10 -2 nm PROBLEMS

  2. 6. The energy of a photon is 5.87 x 10 -20 J. What is its wavelength • (in nanometers)? • What is the wavelength of a photon (in nm) emitted during a • transition from the ni = 5 state to the nf = 2 state in the hydrogen atom? • What is the wavelength (in nm) of a photon emitted during a transition • from ni = 6 to nf = 4 state in the hydrogen atom? PROBLEMS

More Related