Determine the lost energy through your hands in one minute

Assignment Help Physics
Reference no: EM13246351

How much energy is lost through your hands in one minute after touching on a cold surface at 10 C compared to being exposed to cold air at 10 C. Assume the thickness of the fat layer is 0.1 cm.

Reference no: EM13246351

Questions Cloud

Explain equation is balanced or unbalanced : Determin whether each of the following equation is balanced or unbalanced: a) PCl3(l)+Cl2(g)--->PCl5(s), b)CO(g)+2H2(g)--->CH3OH(l), c)2KClO3(s)--->2KCl(s)+O2(g), d)Mg(s)+N2(g)--->Mg3N2(s).
Determine the final pressure inside the container : A volume of 2000 cm^3 of carbon dioxide gas at normal pressure and 20 C is compressed isothermally into a 2 cm^3 container, what is the final pressure inside the container
Find out the keynesian equilibrium in the economy : Keeping in view this notion, assume that Investment (I) = 100, Savings (S) = 120, Exports (X) = 40, Imports(M) = 30, Taxes (T) = 40, Government Expenditures (G) = 50a. Point out the leakages and injections functions.
Explain what is the molar concentration of h2(g) : A mixture of 2.0 mol of CO(g) and 2.0 mol of H2O(g) was allowed to come to equilibrium in a 10.0L flask at a high temperature. If Kc-4.0, what is the molar concentration of H2(g) in the equilibrium mixture
Determine the lost energy through your hands in one minute : How much energy is lost through your hands in one minute after touching on a cold surface at 10 C compared to being exposed to cold air at 10 C
Compute the molarity of a solution containing kci : Calculate the molarity of a solution containing KCI and water whose osmotic pressure at 31.4 degrees Celsius is 125 torr. Assume complete dissociation of the salt. What are the steps to arrive at an answer of 0.00329M
Explain the expected boiling point of a solution of sodium : What is the expected boiling point of a solution prepared by dissolving 5.83 g of sodium iodide (NaI) in 59.2 g of water (H20)? For water, Tb = 100.00 degrees Celsius and Kb = 0.512 degrees Celsius m-1. The answer is 100.675. Please show a step by..
What is the total number of turns of the solenoid : The strength of the magnetic field within a solenoid is B = 3.4 × 10-2 T, single loop is placed in the solenoid parallel to the plane of each loop in the solenoid, What is the total number of turns of the solenoid
Analyze the characteristics of all market structure : Different market structures are prevailing in ourdifferent sectors like agriculture, power supply, transport industry, cement industry,restaurants, etc. Analyze and compare the characteristics of all marketstructure with respect to the given secto..

Reviews

Write a Review

Physics Questions & Answers

  Compute an average density of the piece

Automobile engine slows down from 4500 rpm to 1200 rpm in 2.5 s. compute (a) its angular acceleration, assumed constant and (b) total number of revolutions the engine makes in this time.

  What is his speed at the bottom of swing

A 1.6-rm MHz sound wave travels through a pregnant woman's abdomen and is reflected from the fetal heart wall of her unborn baby. The heart wall is moving toward sound receiver as the heart beats.

  What is the final angular velocity of record and turntable

A record with a 10 cm radius and 200 g mass is dropped vertically onto a freely rotating turntable (meaning the turntable is not being driven by a motor).

  Find the work done in pumping the oil

What is the least coefficient of friction between tires and road that will allow cars to negotiate the turn without sliding off the road.

  What friction torque is needed to reduce its angular speed

An 88 kg spacewalking astronaut pushes off a 640kg satellite, exerting a 640N force for the 0.60 s it takes him to straighten his arms.

  Determine coefficient of kinetic friction

You have been called to testify as an expert witness in a trial involving an automobile accident, determine that the coefficient of kinetic friction between the wheels and the pavement at the time of the accident was 0.59

  What is the speed of the block

The spring is kept from pushing them apart, since they are holding each other. When they release their arms, Al moves off in one direction at a speed of 1.16m/s, while Jo moves off in the opposite direction at a speed of 0.973m/s. Assume that frictio..

  What is the speed of the waves on this string

A child's toy consists of a piece of plastic attached to a spring. The spring is compressed against the floor a distance of 2.0 cm and released. If the spring constant is 85 N/m, what is the magnitude of spring force acting on the toy at the moment i..

  Find the potential for points on the x axis

A positive point charge Q is on the y axis at y = D; a negative point charge -2Q is at the point x = D, y = D. Find the potential for points on the x axis

  How fast can the truck be moving without the crate sliding

A crate of eggs is located in the middle of the flat bed of a pickup truck as the truck negotiates a curve in the flat road, how fast can the truck be moving without the crate sliding

  How much work is done by the electric force

A charge of +378 C is fixed at the center of a square that is 0.64 m on a side. How much work is done by the electric force as a charge of +1.8 C is moved from one corner of the square to any other empty corner?

  What is the amplitude of the subsequent oscillation

A 750 air-track glider attached to a spring with spring constant 10.5 is sitting at rest on a frictionless air track. A 475 glider is pushed toward it from the far end of the track at a speed of 118 .

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