Chem 125 - Online HW 3

Chem 125 - Online HW 3 - Question 1 (Name:Arshi Imtiaz)...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
(Name:Arshi Imtiaz) What wavelength of electromagnetic radiation corresponds to a frequency of 1.20 x 10 14 s -1 ? 4.00 x 10 05 meters 2.65 x 10 -28 meters 2.33 x 10 -06 meters (Randomly Generated Answer) 2.66 x 10 -06 meters (Randomly Generated Answer) 2.50 x 10 -06 meters 2.69 x 10 -06 meters (Randomly Generated Answer) Question 2 (Name:Arshi Imtiaz) FM radio stations broadcast at frequencies between 88 MHz and 108 MHz. For a station broadcasting at 98.9 MHz, what is the energy of this radiowave? (Note that 1 MHz = 10 6 s -1 ) 6.55 x 10 -32 Joules 7.10 x 10 -26 Joules (Randomly Generated Answer) 6.55 x 10 -26 Joules 6.01 x 10 -26 Joules (Randomly Generated Answer) 5.97 x 10 -26 Joules (Randomly Generated Answer) 7.17 x 10 -26 Joules (Randomly Generated Answer) Question 3 (Name:Arshi Imtiaz) Which of the following EM radiation has the highest frequency? Ultraviolet Yellow Violet Green Blue Red Question 4 (Name:Arshi Imtiaz) What is the wavelength, in meters, of light emitted from the hydrogen atom when the electron undergoes a transition from energy level n = 4 to energy level n = 2. 3.39 x 10 -07 m (Randomly Generated Answer) 2.85 x 10 -07 m (Randomly Generated Answer) 2.89 x 10 -07 m (Randomly Generated Answer) 2.67 x 10 -07 m (Randomly Generated Answer) 4.87 x 10 -07 m 5.79 x 10 -07 m (Randomly Generated Answer) Question 5 (Name:Arshi Imtiaz) What was Fred Carlton “Carl” Lewis’ wavelength as he jumped 28’0.25” to gold in the
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 7

Chem 125 - Online HW 3 - Question 1 (Name:Arshi Imtiaz)...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online