Calculate the increase in internal energy of the air

Assignment Help Physics
Reference no: EM13548359

Air is confined at atmospheric pressure (101.3kPa) in a cylinder whole volume is 0.22 m^3. When 8.0 kcal of heat is added, the volume increases at constant pressure to 0.35m^3. Calculate the increase in internal energy of the air.

Reference no: EM13548359

Questions Cloud

Evaluate the focal length of the objective : A compound microscope has the objective and eyepiece mounted in a tube that is 18.0 cm long. The focal length of the eyepiece is 2.28 cm, what is the focal length of the objective
Leadership opportunities contrary to thinking : If the research shows that students need to think in new ways, do you think schools foster those skills in the way teachers are expected to operate? Are there changes you would suggest?
Compute the total spin quantum number s : Consider the ground state electron configuration of the atoms with the following atomic numbers: 7,20,26,32,37,41,85,96. Calculate the total spin quantum number S for each, as well as its magnetic moment in Bohr magnetons.
Find the normal force the seat of the ferris wheel : A 35.2 kg box is sitting on the seat of a ferris wheel. Find the normal force the seat of the ferris wheel exerts on the box at the bottom of the loop and at the top of the loop
Calculate the increase in internal energy of the air : Air is confined at atmospheric pressure (101.3kPa) in a cylinder whole volume is 0.22 m^3. When 8.0 kcal of heat is added, the volume increases at constant pressure to 0.35m^3. Calculate the increase in internal energy of the air.
What is the coefficient of friction for these tires : You are test driving a newly developed set of tires. You go into a flat curve (no incline) that has a radius of curvature of 59 m. If you start to skid at a velocity 25 m/s, what is the coefficient of friction for these tires?
Compute the acceleration of the rod : The rod with mass m is sliding with velocity v on the contacts. The B field is going through the page. Find the acceleration of the rod and the currents through the circuit
Coefficient of kinetic friction between the block and plane : A block is released at the top of a plane inclined at 30o with the horizontal. The block begins to slide and travels 1 m in 2 s. What is the coefficient of kinetic friction between the block and the plane?
What is displacement of spring due to weight of pears : in the produce section of a supermarket, five pears are placed on a spring scale. The placement of the pears stretches the spring and causes the dial to move from zero to a reading of 2.0kg. If the spring constant is 450 n/m, what is the displacement..

Reviews

Write a Review

 

Physics Questions & Answers

  What is the potential drop across the resistor

A resistor of 2 ? and another of 3 ? are connected in parallel, and this combination is joined in series with a 4-? resistor across a battery. what is the potential drop across the 3-? resistor

  Obtain the maximum distance the spring will be compressed

A spring of negligible mass has force constant = 1500 . How far must the spring be compressed for an amount 3.10 of potential energy to be stored in it? Find the maximum distance the spring will be compressed

  How fast was he running at the bottom of the hill

Ryan (60kg) started from rest and ran down a sand dune. His weight and his feet gave a 355N force down the incline while friction gave a 200N force up

  What is the new pressure of the ideal gas

A sealed tube (0.5 L) in volume confines two moles of an ideal gas at a pressure of 2 atm.  what is the new pressure of the ideal gas

  Illustrate what is her total depreciation deduction

She only uses the most accelerated depreciation method possible. The computer is the only personal property which she places in service during the year. Illustrate what is her total depreciation deduction for 2011?

  What is the force exerted by the half-sphere on the block

A block of metal is placed on a top of a half-sphere made of ice. The block slides on the half-shpere down to a height (h) above the ground, What is the force exerted by the half-sphere on the block

  Since all economies are faced with scarcity how may nations

since all economies are faced with scarcity how might nations attempt to minimize the human hardship associated with

  What is the direction of the carbon atom after the collision

W hat least energy an incident alpha particle must have to penetrate the gold nucleus. What is the direction of the carbon atom after the collision.

  What pressure is indicated on the upper pressure gauge

Water is flowing in a pipe as depicted in the figure. As shown, p = 107 kPa, d = 4.61 cm, d' = 3.38 cm, v = 4.50 m/s, and h = 1.31 m. What pressure is indicated on the upper pressure gauge

  What is the total charge on the three spheres

For the following questions, express your answers in terms of q. (a) How much charge ends up on sphere C? (b) What is the total charge on the three spheres before they are allowed to touch each other? (c) What is the total charge on the three sphe..

  At what speed will the cart travel

Two automobiles of equal mass approach an intersection. One vehicle is travelling with velocity 13 m/s toward the east and the other is travelling north with speed v2i. Neither driver sees the other.

  Determine the electric flux through one face of the cube

A particle with charge Q = 4.70 µC is located at the center of a cube of edge L = 0.200 m. In addition, six other identical charged particles having q = -1.5 µC are positioned symmetrically around Q as shown in the figure below. Determine the electri..

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