Average kinetic energy of the helium atoms
(a) How many atoms of helium gas fill a spherical balloon of diameter 31.0 cm at 18.0°C and 1.00 atm?
(b) What is the average kinetic energy of the helium atoms?
(c) What is the rms speed of the helium atoms?
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Conduct a hypotheses test to determine whether the mean number of days until a home is sold is different than the Hamilton county mean of 86 days in the nearby county. Round your answer to four decimal places.
In the company's accounting system all fixed expenses of the company are fully allocated to products. Further investigation has revealed that $32,800.
Company uses a standard cost system and applies overhead on a per unit basis. Harris Company estimated that 30,000 units would be produced in 2008 and uses this quantity to establish its standard overhead cost per unit.
What percentage of the years would average between 21 and 37 days of excess emissions of sulfur dioxide? 95% What percentage of the years would exceed 37 days? 2.5%
(a) How many atoms of helium gas fill a spherical balloon of diameter 31.0 cm at 18.0°C and 1.00 atm? (b) What is the average kinetic energy of the helium atoms?
Do one of the following as appropriate: A) find critical value za/2 B) find critical value ta/2 C) state that neither are normal nor t distribution applies.
Adonewale has the following standard cost to produce a king size party sub. DM 4 lbs @ $3.00 per lb. = $12.00 per sub DL 1/2 hour @ $8.00 per hour = $ 4.00 per sub
A customer has requested that Daleske Corporation fill a special order for 2,000 units of product D84 for $20.30 a unit. While the product would be modified slightly for the special order.
A brass cylindrical bar at 300 K has a diameter of exactly 40 mm. An aluminum ring has an inner diameter which is exactly 15 \mu m too small to fit over the brass cylinder. A) To what temperature do you need to heat both the brass cylinder and the
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The lab results for the 33-year-old female show significant anemia, characterized by a low red blood cell count (RBC),
By looking just at this diagram, would you predict that ligand binding or signal transduction is more likely to underlie the inability to taste PTC?
The newer dyspareunia drugs are required by the U.S. Food and Drug Administration (FDA) to carry the same risk warnings as
When Sondra went outside at night to empty the trash, a racoon suddenly darted out from behind the trash can. Sondra's heart was pounding
Identify your potential biosecurity concerns in this scenario. What biosecurity practices should be adopted?
Why do so many geneticists focus on studying yeast, fruit flies, nematodes, mice or the small plant Arabidopsis?
Mr. MTA informs you that he doesn't brush his teeth but will use diluted Listerine after eating large meals. What would be the most effective homecare advice