What is the average speed of a cl2 molecule
If the root mean square speed of an O2 molecule is4.2 x 102 m/s at 25oC, what is the average speed of a Cl2 molecule at the same temperature?
Expected delivery within 24 Hours
A set of 10 cards consist of 5 red cards and 5 black cards. The cards are shuffled thoroughly and you turn cards over, one at a time, beginning with the top card. Let X be the number of cards you turn over until you observe the first red card. The
At a lumberjack competition an axe with a mass of 1.25 kg is thrown at a target with a speed of 43 m/s. When it hits the target, it penetrates to a depth of 0.047 m. (a) What was the average force exerted by the target on the axe?
Suppose we select and SRS of size n=100 from a large population having proportion p of successes. Let X be the number of successes in the sample. For which value of p would it be safe to assume the sampling distribution of X is approximately Norma
A copy machine dealer has data on the number x of copy machines at each of 89 customer locations and the number y of service calls in a month at each location. Summary calculations give x(bar)=8.4, s(sub x)=2.1, y(bar)=14.2, s(sub y)=3.8, and r=0.
A 10-lb block is attached to an unstretched spring of constant k. If a force F is slowly applied to the block until the tension in the spring reaches 20 lb and then suddenly removed, k = 12 lb/in. Determine: a) the velocity of the block as it retur
The proportion of the observation from a Standard Normal Distribution that take values ggreater than 1.15 is about
Calculate the dose equivalents in rem for each radiation for a 2 hour exposure to: a. 20-mrad/h gamma b. 15-mrad/h alpha c. 5-mrad/h fast neutron d. 25-mrad/h thermal neutron.
Two charged particles, Q1=+5nC and Q2= -3nC,are separated by 35cm. a) What is the electric potential energy of the pair? Explain the significance of the algebraic sign of your answer.
1926025
Questions Asked
3,689
Active Tutors
1439319
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Define postpartum hemorrhage for a vaginal birth and for a patient delivered by cesarean section (C/S). pace
Your discussion on the importance of clearly defined roles and the legal implications of vicarious liability in trauma and crisis counseling
Evaluate social and medical models of health and disability, their impact on the individual and also for funding and organisational bodies
In an essay format analyse sociological factors influencing health and social care in chosen national context including social, economic and environmental facto
An academic essay that discusses how the determinants of health may lead to inequalities in health and healthcare, explain concepts
Analyse a range of theoretical models and definitions of health, ill-health and disability, explore the determinants of health including
Question: Which factor positively contributes to an older patient's health maintenance practices?