Explain the same woman climbing a mountain needs

Assignment Help Chemistry
Reference no: EM13213770

A 120 pound woman working in an office consumes about 2200 kcal/day, whereas the same woman climbing a mountain needs 3400 kcal/day. Express these numbers in terms of joules per second per kilogram of body mass ( = Watts per kilogram). Which consumes more power (watts), the office worker or a 100 W light bulb?

Reference no: EM13213770

Questions Cloud

Discuss conflicting rankings of the two presses : Draw NPV profiles for the two replacement presses on the same set of axes, and discuss conflicting rankings of the two presses, if any, resulting from use of NPV and IRR decision techniques.
How to complete the reaction in a dinitration : Why can a first nitration be done at 0 degrees Celsius but the ice bath is removed to complete the reaction in a dinitration
How much the account earns interest per year : How much must you deposit in your retirement account each year for 10 years starting now (i.e., years 0 through 9) if you want to be able to withdraw $50,000 per year forever beginning 30 years from now Assume the account earns interest at 10% per..
What push-pull theory issues : What push-pull theory issues pushed the people effected by the khmer regime out of their country and what reasons pulled them into the united states.
Explain the same woman climbing a mountain needs : A 120 pound woman working in an office consumes about 2200 kcal/day, whereas the same woman climbing a mountain needs 3400 kcal/day.
Calculate the mps and mpc for the family : Suppose a family's annual disposable income is $58,000 of which it saves $8000. if their income rises to $64,000 and they paln to ave a total of $9,500 at this income level, calculate the MPS and MPC for this family
Determine deltah for the combustion of ethanol : Find deltaH for the combustion of ethanol (C2H6O) to carbon dioxide and liquid water from the following data. The heat capacity of the bomb calorimeter
Perimeter protection security : identifying vulnerable areas of perimeter protection security.
What amount would the two transactions added : Assume that a grower of flower bulbs sells its annual output of bulbs to an Internet retailer for $80,000. The retailer, in turn, brings in $125,000 from selling the bulbs directly to final customers. What amount would these two transactions added..

Reviews

Write a Review

Chemistry Questions & Answers

  Explain a balanced redox reaction

Decide whether or not the metal K dissolves in 1 M HCl. For this metal, if it does dissolve, write a balanced redox reaction showing what happens when the metal dissolves.

  Calculate the ph of each of the following strong acid

Calculate the pH of each of the following strong acid solutions: 5.00 mL of 1.00 M HCl diluted to 0.500 L d) a mixture formed by adding 50.0 mL of 0.020 M HCL to 150 mL of 0.010 M HI

  Calculate the number of moles of gas

A sample of nitrogen gas in a 4.7-L container at a temperature of 28°C exerts a pressure of 3.6 atm. Calculate the number of moles of gas in the sample.

  Reaction of hydrogen with iodine the rate constant

For a reaction of hydrogen with iodine, the rate constant is 2.45*10^-4 L mol-1 s-1 at 302 C and 0.950 L Mol-1 s-1 at 508 C.

  What is the pressure of this gas

how I resolve it, A 1.25 gram sample of methane is container in a 850.0 mL flask at295.65 K.What is the pressure of this gas?

  What effect does conjugation alternating single and double

what effect does conjugation (alternating single and double or alternating single and triple bonds) have on the location

  State determine the quantity of stock

Determine the quantity of stock 75% EtOH required to prepare 300ml of a 25% EtOH solution.

  Define pyridinium chlorochromate

Compound A (C11H16O) has a band in the IR spectrum at 3450 cm%u20131 (strong, broad) and does not react with pyridinium chlorochromate (PCC) in CH2Cl2

  What is the value for the rate constant k

What is the value for the rate constant, k? What is the concentration of urea in this solution after 4700 seconds if the starting concentration is 0.495 M?

  Determine the boiling point of the solution

Determine the boiling point of the solution If 11.9 grams of a nonelectrolyte with molar mass = 30.5 g/mol are combined with 200.0 grams of the solvent,?

  What is the density of the solid

A 32.65-g sample of a solid is placed in a flask. Toluene, in which the solid is insoluble, is added to the flask so that the total volume of solid and liquid together is 54.00 mL

  Explain a compund useful in chemical manufacturing

CCl2F2 can be recycled into a different compound by reaction with hydrogen to produce CH2F2, a compund useful in chemical manufacturing.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd