EP WEBASSIGN FOR SEEDS/BACKMAN'S FOUNDA
EP WEBASSIGN FOR SEEDS/BACKMAN'S FOUNDA
14th Edition
ISBN: 9780357113325
Author: Seeds
Publisher: CENGAGE CO
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Chapter 7, Problem 2SOP
To determine

How big a pinhead would be.

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2. 3. 4. Show a comparison of the masses of the three subatomic particles using a bar graph. Refer to Figure 2 in the next page, assuming that the first bar represents the mass of the proton; draw the bars to represent the masses of the neutron and the electron. Take note that the masses are expressed in the -28 exponent. This time, using a pie chart, show the proportion of the masses of the subatomic particles for an atom composed of only 1 proton, 1 neutron and 1 electron. A seesaw can show a comparison between two masses of an object. A seesaw goes up and down depending on the mass it carries on each side. Q4. How does the mass of the neutron compare with the mass of the proton? Using circles to represent the particles show the comparison by drawing a seesaw with the particles on it. 5. Q5. How many electrons should be placed on one side of the seesaw to balance it if the other side has 1 proton on it, like the one shown below? Write the number on the space provided in the…
I am unsure of my own answers and if I am undestanding what is asking and how to graph the points. When I was first doing the t^2 blanks I was taking the (t)^2 and using that. So my first few points were, 0, 1, 4, 9...
What is the ratio of the angular resolution limit of Keck to the angular resolution limit of HST? (Assume they are both observing at the same wavelength.)   [Compute the relevant ratio Keck/HST, express as a decimal, and enter below.] HST orbits at an altitude of 559 km above the Earth's surface. Assume its orbit is circular. Compute its orbital period in hours.   Compute its orbital speed (in km/s).
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