Average temperature coefficient of resistivity
A 104 W lightbulb has a resistance of about 12 when cold (20°C) and 137 when on (hot). Estimate the temperature of the filament when hot assuming an average temperature coefficient of resistivity a = 0.0060 (C°)-1.
Expected delivery within 24 Hours
If, instead, the gold is drawn out into a cylindrical fiber of radius 2.700 µm, what is the length (in m) of the fiber?
A specific brand of gourmet chocolate candy contains 7.00g of dietary fat in each 22.7-g piece. How many kilograms of dietary fat are in a box containing 2.00lb of candy?
Why should samples be tightly packed in capillary tubes ( to find melting points ) and what are 2 problems with performing MP with wet product?
Suppose a box contains 4 balls labeled 1,2,3,4. Three balls are randomly selected from the box with replacement. Let X= the smallest of the 3 numbers on the balls chosen. Find the probablity mass function (pmf) for X.
At ordinary body temperature (37 degrees Celsius) the solubility of N2 in water in contact with air at ordinary atmospheric pressure (1.0 atm) is 0.015 g/L. Air is approximately 78 mol % N2.
A vessel contains 0.90 g liq H2O in equilibrium with water vapor at 30C. At this temperature, the vapor pressure of H2O is 31.82 torr. What volume increase is necessary for all the water to evaporate?
Two masses m1 and m2 are connected via a massless, unstrecthable string over a massless pulley. Mass m2=72N rests on the surface of an incline making θ=34 degrees. What must be the mininmum value of m1 that will make m2 begin to move? Assume
Arrivals during the evening at a hospital emergency room are assumed to follow a Poisson distribution. The rate on Saturday evening is 2.5 per hour and on Sunday evening is 0.5 per hour.
1925862
Questions Asked
3,689
Active Tutors
1433325
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
What should the practical nurse consider when planning care for Rachael, who is diagnosed with an antisocial personality disorder?
Question: Do some reading and inquiry on the topic of CMS Incentive Programs for EHRs.
Sofia and Matthew met in law school, and because of their demanding careers they put off having children. They are both 34 years old.
To prevent pneumonia in a patient with dysphagia recovering from an ischemic stroke, which action should be the nurse's priority?
A 37-year-old male attends an appointment with his primary care provider. The patient has a history of early-onset atherosclerotic cardiovascular disease
Academic: Your 8-year-old child has been diagnosed with ADHD. Your physician suggests beginning with medications.
Your patient is an American Indian adult, according to the textbook, what dietary concerns would you want to be aware of when talking to the patient.