7th Edition Book, Section 1.A #9


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AlyssaBei_1F
Posts: 85
Joined: Thu Sep 27, 2018 11:17 pm

7th Edition Book, Section 1.A #9

Postby AlyssaBei_1F » Mon Oct 22, 2018 8:17 am

In the 7th Edition Book, Section 1.A #9 it asks for us to fill out a chart. I understand the first three columns, but don't understand the last column that says "event." How do we know the event based on the answers we found and are given? Is there a chart that tells you the event based on the number you get?

Ray Guo 4C
Posts: 78
Joined: Thu Sep 27, 2018 11:15 pm

Re: 7th Edition Book, Section 1.A #9

Postby Ray Guo 4C » Mon Oct 22, 2018 8:49 am

four events are mentioned in the question, you just need to infer the type of electromagnetic wave in each row using the wavelength you get, and then knowing the type of wave gives you the event

Eunice Lee 1A
Posts: 51
Joined: Tue Oct 02, 2018 11:16 pm

Re: 7th Edition Book, Section 1.A #9

Postby Eunice Lee 1A » Fri Nov 02, 2018 8:49 am

As stated above, there were four different events listed: reading, getting a dental x-ray, making popcorn in a microwave oven, and acquiring a suntan. Keep in mind that these all have different wavelengths.


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