Name or write the formulas of the following compounds:

Name or write the formulas of the following compounds:

Name or write the formulas of the following compounds:

Name or write the formulas of the following compounds:

Name or write the formulas of the following compounds:

Two separate capacitors, C1 and C2

C1 = 36 micro-Coulomb on 3 micro-Farad

C2 = 72 uC on 5 uF

C2 had a gap of 0.2m maintained by a compressed plastic spring inside the gap, the natural spring length was 0.5m, the compressed spring length was 0.2 m. Spring constant = 8,000 micro-Newton/ meter Action: Connected the two capacitors in parallel

Part A Find Q2-new, C2-new, new gap,

Part B Find the initial total energy, the final total energy

-use the energy formulas

1) a car battery is rated at 90 amphour. How much charge is available in the battery?

2) A +2.6 uc point charge is placed at the center of a cube with sides of length 7.5cm. What is the electric flux through two sides of the cube?

3) The amount of charge flowing though a circuit caries with time according to.. q(t)=(0.2t²-0.3t), with q in coulombs and t in seconds. Find the current through the circuit at t = 1.5 seconds.

4) Calculate the acceleration of an electron placed in a uniform electric field of magnitude 4.5*10⁵ N/C.

Author’s conclusions: What is the author arguing and are they successful? Empire of the summer moon.

The lab name is Electrochemical Determination of entropy of mixing

Explain briefly why complementary solutions were used in this experiment. How does this experimental design effectively simulate the hypothetical reversible mixing process discussed earlier in the notes( earlier in the notes I put reversible happen infinitesimally slow)? What is wrong with measuring the voltage of a cell containing only one solute component on each side (i.e., Fe(II) of a given molality on one side and Fe(III) with the same molality on the other)?

Juan Reyes Dela Cruz, single and a Filipino citizen, died on February 14, 2020. At the time of his death, he resides in N. Reyes St., Sampaloc, Manila.

In filing his estate tax return, the BIR RDO No. 032 – Manila assigned Taxpayer Identification No. 123-456-789-0000 to his estate. On the other hand, YOU, as the administrator of his estate was given TIN no. 987-654-321-0000.

The following are the composition of his estate:

Lot                                                                 
House and Lot (Family home)                       
Cash (Bank of Macabebe – Account No. 14344) – Php 2,000,000.00                                               

Additional information:

Details

Lot

House and Lot

Title No.

001

002

Tax Declaration No. - Land

11-01

11-02

Tax Declaration No. - House

11-03

Location

San Isidro, Macabebe, Pampanga

N. Reyes St, Manila

Area

100 sqm

100sqm

Classification

Agricultural

Residential

Details

Zonal Value

Assessed Value

Lot in Pampanga

Php 3,000,000.00

Php 1,000,000.00

Lot in Manila

Php 3,000,000.00

Php 2,000,000.00

House

Php 2,000,000.00

1. A cohort study of smoking and bladder cancer was conducted in a small island population. There were a total of 1,000 people on the island. Four hundred were smokers and 600 were not. Fifty of the smokers developed bladder cancer. Ten of the non-smokers developed bladder cancer.
   1. What is the exposure and what is the disease?
   2. Set up the two by two table for these data with labels for exposures and disease status.
   3. Which measure of association/comparison should we use to assess the strength of the relationship between the exposure and disease?
   4. Calculate the correct measure and show your work.
   5. How do we interpret this effect estimate?

You are interested in doing research on COVID-19. Provide example questions/objectives that you can research with each of the following designs: cross-sectional survey, case report, case series, retrospective cohort, and randomized-controlled trial. Make sure it is clear to me that you understand the type of study (give enough information; provide direction; what would be ascertained first in terms of outcomes and exposure/risk).

Detail, with very specific examples of each item, the meaning of the following concepts related to statistical data gathering: Be sure that the concept is first defined, IN YOUR OWN WORDS, and that you use a concrete example (including visual examples) to illustrate your understanding of the statistical concept: Cohort; Placebo; Prospective Study; Retrospective Study; Cluster; Control Group; Mean; Median; Mode; Histogram; Outlier; Pie Chart;