Answer:
3 sigma lower control limit = 0.0429
Explanation:
Given.
n = 100
days = 100
Number of defective bulbs = 600 defective bulbs
Let p = Process Average
p = 600/(100*40)
P = 600/4000
P = 0.15
q = 1 - p
q = 1 - 0.15
q = 0.85
3 sigma lower limit = p - 3*√(pq/n)
Using the above formula
Substitute in the values
3 sigma lower control limit = 0.15 - 3 * √(0.15 * 0.85/100)
3 sigma lower control limit= 0.15 - 3√0.001275
3 sigma lower control limit = 0.15 - 3* 0.035707142142714
3 sigma lower control limit = 0.15 - 0.107121426428142
3 sigma lower control limit = 0.04287857357185
3 sigma lower control limit = 0.0429 ---- approximated
Answer:
Explanation:
We know that, the force responsible for circulating in circular path is the centripetal force given by the force on charged particle due to magnetic field.
Here the charge is antiproton is
p = -1.6 * 10⁻¹⁹C
the speed of proton is given by 1.5 * 10 ⁴ m/s
the magnetic field is B = 4.5 * 10⁻³T
we have force due to magnetic field is equal to centripetal force
Bqv = mv² / r
Bq = mv / r
![r = \frac{mv}{Bq} \\\\r=\frac{mv}{Bq} \\\\r=\frac{1.67 \times 10^-^2^7\times 1.5 \times 10^4}{4.5 \times 10^-^3\times 11.6\times 10^-^1^9} \\\\r=347.9\times 10^-^4\\\\r=3.479cm](https://tex.z-dn.net/?f=r%20%3D%20%5Cfrac%7Bmv%7D%7BBq%7D%20%5C%5C%5C%5Cr%3D%5Cfrac%7Bmv%7D%7BBq%7D%20%5C%5C%5C%5Cr%3D%5Cfrac%7B1.67%20%5Ctimes%2010%5E-%5E2%5E7%5Ctimes%201.5%20%5Ctimes%2010%5E4%7D%7B4.5%20%5Ctimes%2010%5E-%5E3%5Ctimes%2011.6%5Ctimes%2010%5E-%5E1%5E9%7D%20%5C%5C%5C%5Cr%3D347.9%5Ctimes%2010%5E-%5E4%5C%5C%5C%5Cr%3D3.479cm)
The diameter d of the vacuum chamber have to allow these antiprotons to circulate without touching the walls is
d = 2r
d = 2 * 3.479
d = 6.958
d ≅ 7cm
Answer: Option A : make sure the body element is wide enough for the columns
Explanation: The best practice for when using floating for two column and the widths are fixed is to ensure the body element is wide enough for the separate columns.
Answer:
II) Kitchen waste: Meal leftovers, Banna peelings
Garden Waste: Camote leaves, Kangkong leaves, weeds
Factory: Glass bottles, carton pieces
III) A
IV) Home: Bottles of shampoo, leftover food, syringe
office Gloves
Classroom: containers
Laboratory: empty cartridge