B$.$ Answer the following questions in your laboratory notebook.

Copy the DATA SHEET into your lab notebook $($this may take more than one page, leave plenty of room for filling in information$).$ Be sure to do this on a page separate from your in$-$lab report!

In each of the following pairs, circle the one that has the lower wavelength:

a$.$ Light having a frequency of ${10}^{14}{s}^{-1}$ or ${10}^{12}{s}^{-1}$

b$.$ Infrared light or ultraviolet light

c$.$ Blue light or orange light

In each of the following pairs, circle the one that has the higher energy:

a$.$ Light having a frequency of ${10}^{14}{s}^{-1}$ or ${10}^{12}{s}^{-1}$

b$.$ Infrared light or ultraviolet light

c$.$ Green light or orange light

List the following types of electromagnetic radiation in order of increasing energy:

UV

Microwave

InfraredX$-$ray

Radio

Qualitatively describe what happens to the wavelength of light as we move from the visible, to the near IR then to the far IR$.$ Sketch light waves of each region as part of your answer.

CHEM$1111$

Using Table $13\mathrm{.}2$ from the Smith Textbook $($or the IR appendix in the Bucholtz workbook$)$ as a guide, determine which type of bond in each of the following pairs absorbs at the lower frequency in an IR spectrum.