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December 22, 2019

Oceanography Questions

Oceanography Questions E4) Exercise #4: Exploring Coastal Upwelling Goals page1image1440 Understand how scientists report direction in compass points, azimuth bearings, and quadrant bearings. Investigate the relationship between winds, surface currents, sea surface temperature and upwelling and downwelling. • Determine if upwelling or downwelling was occuring along the Pacific Northwest coast […]
December 22, 2019

GEOLOGY LAB

GEOLOGY LAB   1. Which layer is the oldest? How do you know? 3. Notice the fractures (cracks) that cut across the lava flow layer. Are they older or younger than the lava flow? How do you know? 4. Notice that clasts (broken pieces) of the lava flow are included […]
December 21, 2019

A Vinaigrette Emulsion

A Vinaigrette Emulsion While oils and water (or vinegar, which is largely water) don’t mix, it would be useful if they could for the preparation of foods such as salad dressings. You would not want to have one bite of your dinner salad soaked with oil and the next straight […]
December 21, 2019

Basic chem

Basic chem 1. The work function of potassium is 3.68 x 10-­‐19 J. a. What is the minimum frequency of light needed to eject electrons from the metal? b. Calculate the kinetic energy of the ejected electrons when light of frequency equal to 8.62 x 1014 s-­‐1 is used for […]