Assume any water turned to stream subsequently recondenses

Assignment Help Physics
Reference no: EM13541354

What mass of water at 26.0 °C must be allowed to come to thermal equilibrium with a 1.69-kg cube of aluminum initially at 1.50 102 °C to lower the temperature of the aluminum to 74.6 °C? Assume any water turned to stream subsequently recondenses.

Reference no: EM13541354

Questions Cloud

A cyclist is moving down a steep hill : A cyclist is moving down a steep hill that has a grade of 20%. The rider is traveling at 3.5 m/s. The combined weight of the rider and cycle is 800N and the dynamic coefficient of friction between the tires and the road is 0.7. If the rider sudden..
Find the final volume of the gas : A 1.60-mol sample of helium gas initially at 300 K, and 0.400 atm is compressed isothermally to 1.60 atm. Note that the helium behaves as an ideal gas. Find the final volume of the gas.
What is the change in internal energy of the gas : An ideal gas initially at 280 K undergoes an isobaric expansion at 2.50 kPa. The volume increases from 1.00 m3 to 3.00 m3 and 11.4 kJ is transferred to the gas by heat. What is the change in internal energy of the gas?
Net energy transferred to system by heat during one cycle : A gas is taken through the cyclic process described in the figure. (The x axis is marked in increments of 1.5 m3.) Find the net energy transferred to the system by heat during one complete cycle.
Assume any water turned to stream subsequently recondenses : What mass of water at 26.0 °C must be allowed to come to thermal equilibrium with a 1.69-kg cube of aluminum initially at 1.50 102 °C to lower the temperature of the aluminum to 74.6 °C? Assume any water turned to stream subsequently recondenses.
Bottom goes into raising the waters temperature : The highest recorded waterfall in the world is found at Angel Falls in Venezuela. Its longest single waterfall has a height of 807 m. If water at the top of the falls is at 14.9°C, what is the maximum temperature of the water at the bottom of the fal..
What is the initial potential energy of block-spring system : The full question is: A 4.10 kg object on a horizontal frictionless surface is attached to a spring with spring constant 900 N/m. The object is displaced from equilibrium 50.0 cm horizontally (in the direction) and given an initial velocity of 10...
Two identical pellet guns are fired simultaneously : Two identical pellet guns are fired simultaneously from the edge of a cliff. These guns impart an initial speed of 32.0 m/s to each pellet. Gun A is fired straight upward, with the pellet going up and then falling back down, eventually hitting the gr..
velocity of planet orbiting distant star reverses direction : Over a time interval of 1.92 years, the velocity of a planet orbiting a distant star reverses direction, changing from +22.2 km/s to -20.5 km/s. Find (a) the total change in the planet's velocity (in m/s) and (b) its average acceleration (in m/s2) du..

Reviews

Write a Review

Physics Questions & Answers

  Determine the density of such a star

Neutron stars consist only of neutrons and have unbelievably high densities. Find the density of such a star

  Q1 two identical 30 rm g particles each carry 30 rm mu c of

q1. two identical 30 rm g particles each carry 3.0 rm mu c of charge. one is held fixed and the other is placed 1.0 rm

  What is the radius of curvature for the alpha particle

An alpha (?) particle is traveling at a speed v = 6.70x105 m/s in a west to east direction. What is the radius of curvature for the alpha particle as it continues through the magnetic field

  Find the magnitude of maximum radial acceleration of discus

The athlete shown in the figure rotates a 1.00 kg discus along a circular path of radius 1.07 m. find the magnitude of the maximum radial acceleration of the discus

  What is the area of contact between each tire and the ground

A person who weighs 645 N is riding a 94.9 N mountain bike. what is the area of contact between each tire and the ground

  What is the current delivered to the motor

A 3.9 kg block originally at rest is pulled to the right along a horizontal, frictionless surface by a constant, horizontal force of 18 N.

  How fast is the rope moving

A rope of mass M and length L0 lies on a frictionlesstable with a length 'l' initially hanging ove theedge. How fast is the rope moving

  Find is this random or systematic error

A carpenter uses a tape measure to measure the lenght of one side of a room. However , a large bookcase on one side of the room prevents him from measuring the full lenghth. Is this random or systematic error

  Calculate the time it takes for the bullet to strike ground

A bullet is fired from a rifle that is held 1.69 m above the ground in a horizontal position. Calculate the time it takes for the bullet to strike the ground

  Illustrate what is the max heigh that the rocket reaches

Neglect air resitance. Find rocket's kinetic energy when the rocket is 1000 km above Earth's surface. Illustrate what is the max heigh that the rocket reaches.

  How various photons per second enter the eye

Quarks carry spin 1/2. Three quarks bind together to make a baryon (such as the proton or neutron); two quarks (or more precisely a quark and an anti-quark) bind together to make a meson (for example the pion or the kaon). Suppose the quarks are i..

  The magnitude of the potential difference across 1 and 3

A 4 kg fish swimming 3 m/s swallows an absent minded 2 kg fish at rest. What is the speed of the large fish instantly after lunch.

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