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Sphere A has charge of +10.0 C. It is brought in contact with a neutral sphere B and then separated. Find the final charges on spheres A and B if
a. The spheres have equal radius and
b. If the radius of sphere B is twice the radius of sphere A
Experiment 3
Aim: To be able to understand, visualize and analyze geologic maps.
Apparatus
✓ Geology map ✓ Pencil
✓ Paper
✓ Protractor
✓ ruler
methods
1. Draw the topographical profile A-B using the contour lines
2. Draw a geological cross section along the profile using a vertical scale of 1cm : 100m.
3. Interpret the sub-surface geology by constructing appropriate geological boundaries.
4. Label the fold axis on your cross section
Additional Questions
1. What kind of fold is present? Explain how you could interpret this from the map only.
2. What is the relative age of the dolerite, shale and coal seam?.
3. A chilled margin was observed in the dolerite. Explain what a chilled margin is and how it occurs.
4.write a brief geological history of the area.
A. Answer the following. Solution is required.
A call center agent in a BPO company has received an average of 15 calls per hour.
a. What is the probability that he will receive 7 calls from 3am to 3:30am? Determine also its mean and variance. (15 points)
b. What is the probability that he will receive atleast 6 calls for a period of 1 hour? (10 points
c. What is the probability that he will receive atleast 8 calls, but not more than 12 calls in a span of 1 and a half hour? (10 points)
B. Give atleast three (3) real-life applications (each) of Binomial distribution and Poisson distribution. (15 points)
A 1.5 N stone is thrown vertically upward with an
initial speed of 15 m/s . Calculate
a. P.E at the maximum height
b. K.E at the instant it will strike the ground
c. P.E after 1 s
d. K.E after 1 s
1.You play a game with two six-sided dice. If you roll a sum of 4 or 7, you win P 400. If you roll a sum of 10,you win 200. However, you lose 300 for anything else. If you continue to play the game, how much do you expect to win or lose in the game?
CALCULATE THE MOLALITY OF A SOLUTION CONTAINING 10.8 G OF ETHYLENE GLYCOL, C2H602, IN 360 G OF WATER.
DETERMINE THE MOLARITY OF A SOLUTION CONTAINING 2.40 G OF SODIUM CHLORIDE IN 40.0 ML OF SOLUTION.
CALCULATE THE MOLE FRACTION OF EACH COMPONENT OF A SOLUTION CONTAINING 65 G OF ETHANOL IN 350 G OF WATER.
Find the charge and current at time t in the circuit, at R = 40 ohms, L = IH, C = 16X10^-4 F
E(t) = 100cos(10)t, initial charge and current are both zero.
Discuss your own function of an office and be able to explain each function.
#339914 on Dec 2023