Two identical solutions were put into cell samples and were 1 cm apart. The transmittance % for solution 1 is 39% and 96% for solution 2. When you combine the solutions together. What is the transmittance %.
- 37%
- 78%
- 92%
- 52%
- 64%
Please show full solution.
Two identical solutions were put into cell samples and were 1 cm apart. The transmittance %...
5. A 250 nF parallel-plate capacitor consists of two identical circular plates 1 cm apart, separated by air. a. Find their radius. b. What would the answer be if the plates were separated by glass?
RANGES
FREQUENCY
RELATIVE FREQUENCY
CUMULATIVE REL. FREQ.
1 - 10
11 - 20
21 - 30
31 - 40
41 - 50
51 - 60
61 - 70
71 - 80
81 - 90
91 - 100
'= 100 DATA
VALUES??
SO, WHAT DOES A FREQUENCY TABLE TELL US?
If
you wrote each of the above data values on a ping pong ball,, put
them in a jar and blindly pulled one out:
What is the probability that this ball...
There are two identical, positively charged conducting spheres fixed in space. The spheres are 39.8 cm apart (center to center) and repel each other with an electrostatic force of F1 = 0.0615 N. Then, a thin conducting wire connects the spheres, redistributing the charge on each sphere. When the wire is removed the spheres still repel but with a force of F2 = 0.100 N. Using this information, find the initial charge on each sphere, 91 and 92 if initially...
answers of 5.10
5.34 Two identical circular loops of radius a are initially located a distance R apart on a common axis perpendicular to their planes. (a) From the expression W12-fd3x Ji . A2 and the result for As from Problem 5.10b, show that the mutu inductance of the loops is Show that for R>2a, M12 has the expansion, (b) 75 (a Нота а (c) Use the techniques of Scction 3.3 for solutions of the Laplace equation to show that...
1. Shown is a device that displays a real image. Two identical
spherical mirrors are put together as shown in figure. The
reflective surfaces of the mirrors face each, and the top mirror
has a small hole at its vertex that allows light to enter the
volume between the mirrors. When an object (shown as an arrow) is
placed at the bottom of the lower mirror, a real image of the
object appears right at the opening of the top...
(1 point) Independent random samples, each containing 90 observations, were selected from two populations. The samples from populations 1 and 2 produced 37 and 30 successes, respectively. Test H 0 :( p 1 − p 2 )=0 H0:(p1−p2)=0 against H a :( p 1 − p 2 )≠0 Ha:(p1−p2)≠0 . Use α=0.05 α=0.05 . (a) The test statistic is (b) The P-value is (c) The final conclusion is A. We can reject the null hypothesis that ( p 1 −...
H CE 0.03496 Na 0.00764 Ac 0.00501 0.00409 Questions 1. A conductivity cell has plane-parallel electrodes, each 2.2 cm x 2.2 cm in area, spaced 2.2 cm apart. When the cell is filled with an electrolyte, the measured conductance is found to be 2,745HS What is the conductivity of the solution? 2. The molar conductances at infinite dilution, o, of aqueous solutions of the strong electrolyte sodium ethanoate (or sodium acetate as it is more commonly known), hydrochloric acid and...
1) Two tiny beads are 25 cm apart with no other charges or fields present. Bead A carries 10 ?C of charge and bead B carries 1 ?C. Which one of the following statements is true about the magnitudes of the electric forces on these beads? A) The force on A is 100 times the force on B. B) The force on B is 10 times the force on A. C) The force on B is 100 times the force...
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Body Exam measurements are from 300 subjects. Age is in years, GENDER 1 = Male 0 = Female. PULSE is the pulse rate (beats per minute), SYSTOTOLIC is systolic blood pressure (mmHg). DIASTOLIC is diastolic blood pressure (mmHG), HDL is cholesterol (mg/dL). LDL is LDL cholesterol (Hg/dL). WHITE is the white blood cell count (1000cells/μL). RED is red blood cell count (million cells/ μL), PLATE is platelet count (1000cells/μL). WEIGHT is weight (kg), HEIGHT is height (cm), WAIST is waist...