9-2

** __Instructions__ **
 * Wavelength & Frequency Worksheet & Notes ** //<---Previous Assignment - Next Assignment--->media type="custom" key="6581843"//

// Watch & copy the notes. //

**__Tutorial Videos__** btw, we dont have to worry about converting for this unit. Ill give you meters. No nanometers. || media type="file" key="9-2 Wavelength&Frequency - Solving for Frequency.wmv" width="243" height="243" (btw, slight error in the math... i forgot the negative sign by the 7) ||
 * Wavelength/Frequency Basics || Solving for Wavelength || Solving for Frequency ||
 * media type="file" key="9-2 Wavelength&Frequency - Basics.wmv" width="243" height="243" || media type="file" key="9-2 Wavelength&Frequency - Solving for Wavelength.wmv" width="243" height="243"

** __Worksheet__ ** //1)To put your calculator in scientific notation mode click “2nd” then “DRG” Select “Sci” and hit “enter.” To put it back, select “FLO”// //2) Put all answers in scientific notation for 6-34. Round all answers to two decimal places. (3.34583 x 10////14// //= 3.35 x 10////14////)// //3) Show ALL work for each problem, and every number gets a unit.//


 * //Use the equation c=λf.// **
 * //Calculate the following questions. If given wavelength, solve for frequency and visa versa.// **
 * //Make sure all calculations for λ are done in m.// **
 * //Don’t get confused by the units of frequency. You will see them as Hz, 1/s or s -1 . C=3 x 10// // 8 // //m/s.// **


 * 1) λ = 2.4 x 10**** -8 ****m**
 * 2) f=1.5 x 10 15 Hz (remember that Hz means the same as 1/s)**
 * 3) λ= 5x10**** -9 ** **m**
 * 4) f=3.23 x 10 8 1/s**
 * 5) λ= 6x10**** -9 ****m**
 * 6) f= 5.8 x 10 14 1/s**
 * 7) λ = 4x10**** -8 ****m**
 * 8) f=4.5 x 10 18 Hz**
 * 9) λ= 5x10**** -8 ****m**
 * 10) f=4.33 x 10 19 1/s**
 * 11) λ= 4.3x10**** -13 ** **m**
 * 12) f= 4.2 x 10 19 Hz**
 * 13) λ = 5 x 10 -8 m**
 * 14) f=1.8 x 10 5 Hz**
 * 15) λ= 3.6 x10**** -7 ****m**

__**Required Extra Practice**__ // If you finish the assignment early, you //__// must //__ // work on the site below. //


 * [|Clicky Clicky]