Find the mans rate of sweat production

Assignment Help Physics

Reference no: EM134335

Question1

Astronomers detect a large asteroid that far away but still heading toward earth at 754 m/s. A straight trajectory would bring it within 3.3 x 10^8 of the earth. Though, the earth's gravitational attraction will pull it closer toward earth. Is there cause for alarm?

Question2

A 75.0 kg man, who is engaged in light activity and who is not sweating, uses internal energy at a rate of 200 kcal/h. The man then begins strenuous exercise; requiring 700 kcal/h. assuming that extra heat produced is dissipated throughout sweating and that 25 percent of the sweat evaporates, find the man's rate of sweat production in L/h.

Question3

What mass (in grams) of steam at 100 C have to be mixed with 319 g of ice at its melting point, in a thermally insulated container, to create liquid water at 57.0 C? The particular heat of water is 4186 J/kg K. The latent heat of fusion is 333 kJ/kg, and latent heat of vaporization is 2256 kJ/kg.

Reference no: EM134335

Questions Cloud

Find out the resulting values of the processional rate : Find out the resulting values of the processional rate

Compute the minimum transfer price as well as indicate : Compute the minimum transfer price as well as indicate whether the internal transfer must occur for each of the following- Show your computations to receive credit for your answers

What is moment of inertia : What is moment of inertia

What action accept or else reject the offer : What action accept or else reject the offer do you recommend to Valstar's management? Explain why you recommend this action

Find the mans rate of sweat production : Find the mans rate of sweat production

Demonstrate a decision tree or table : Demonstrate a decision tree or table

What value is greater accretion if she roll over traditional : Suppose the same facts as in part b., except that she earns a 3 percent after-tax rate of return on investments outside of the retirement accounts. $______value is GREATER accretion if she rolls over traditional into Roth IRA

Using a database for strategic business development : Using a Database for Strategic Business Development chieving Operational Excellence - Building a Relational Database for Inventory Management

Identify the greatest problems virms : Reporting results Identify the greatest problems Virms is likely to have doing the audit

User Account

All Pages