Question

True or False: When considering all heat transfer mechanisms in water the body generally loses heat...

True or False: When considering all heat transfer mechanisms in water the body generally loses heat four times faster than it does on air of the same temperature when all heat transfer mechanisms are considered.

Homework Answers

Answer #1

Summary:-

The reason for this statement is based on the thermal conductivity of both media.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
True or False? Convection is the movement of thermal energy through solids, liquids, and gasses by...
True or False? Convection is the movement of thermal energy through solids, liquids, and gasses by ordinary means. Temperature, heat, and motion are all forms of energy. Waves travel faster in water than in air. Radiation is the process of transferring heat from one material to another, by contact.
True ? False? • The temperature of a phase transition generally depends on pressure. • There...
True ? False? • The temperature of a phase transition generally depends on pressure. • There are no conditions at which a two-component system will have 4 of its phases in equilibrium with each other. • When nA molesofaliquidsubstancewithpartialmolarvolume ¯ VA isaddedtoalargeamount of solvent the total volume of the mixture is generally increased by ∆V = nA ¯ VA. • Thechemicalpotentialsofthecomponentsinamixturedefinehowtheinternalenergychanges upon changing the composition of the system at constant volume and entropy. • The change in entropy of a...
True or false       A. Fertilizers are the only source of water pollution.       B. All...
True or false       A. Fertilizers are the only source of water pollution.       B. All isotopes are radioactive       C. Ozone is a form of oxygen                     D. When an atom emits a beta particle it becomes a different element.       E. At the same temperature in the same size container 20g of O2 gas           has the same pressure as 20g of Cl2 gas.f       .F. The two major components of air are oxygen and nitrogen        G  ...
1.What is the relationship between the change in length and change in temperature of a body?...
1.What is the relationship between the change in length and change in temperature of a body? 2. When is a system considered to be in thermal equilibrium? When does heat transfer from one body to another stop? 3. Where does the amount of heat absorbed by ice go if its temperature remains the same?
Question 3 Inflation is experienced identically by all consumers True False Question 4 When energy and...
Question 3 Inflation is experienced identically by all consumers True False Question 4 When energy and food prices rise faster than the average of all other prices, the overall CPI increases faster than the core CPI The core CPI increases faster than the overall CPI The core CPI increases at the same rate as the overall CPI Question 5 A rise in the number of discouraged workers helps reduce the official unemployment rate, all else held constant. True False
Please show all steps and reasoning to question. A piece of copper with heat capacity 50...
Please show all steps and reasoning to question. A piece of copper with heat capacity 50 cal/C° is removed from an oven at 95°C and placed into a container with a 40-g sample of water at 20°C. The two substances are allowed to come into thermal equilibrium. (Note: Ignore thermal interactions with the air and the container itself.) A. Consider the heat transfer needed to change the temperature of the water sample by 1C°. • How many calories are transferred?...
The specific heat of water is greater than the specific heat of ethanol. What sample will...
The specific heat of water is greater than the specific heat of ethanol. What sample will have the smallest decrease in temperature when it evolves 500 J of heat? All samples begin at the same temperature. A. 10 g of water B. 10 g of ethanol C. 50 g of water D. 50 g of ethanol
1. Anna’s body consists, roughly speaking, of 60 kg of water at human body temperature (37...
1. Anna’s body consists, roughly speaking, of 60 kg of water at human body temperature (37 C). Suppose Anna is standing next to a small frozen pond containing 200 kg of ice at 0 C. Which of the following is true? (a) The total heat energy of Anna’s body is less than the total heat energy of the ice in the pond. (b) The total heat energy of Anna’s body is the same as the total heat energy of the...
true  false   A high concentration of a hormone in the blood triggers signal amplification in all body cells....
true  false   A high concentration of a hormone in the blood triggers signal amplification in all body cells. true  false   A hormone must bind to a receptor to cause a response in a target cell. true  false   Hormones can produce the same response in different target cells.
In the first lesson we talk about the heat transfer that takes place in the human...
In the first lesson we talk about the heat transfer that takes place in the human body, but the same types of transfer occur for any object. For the following question, use the dimensions and characteristics of your own home. It’s reasonable to assume that walls are thick enough to block direct heat loss to radiation (without prior conduction through the walls). Windows are relatively thin in comparison and conduct more heat than walls (i.e. a double-pane glazed window has...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT