Evaluate the final temperature of the system

Assignment Help Physics
Reference no: EM13544952

300 g of water at 45°C are poured into an 800-g aluminum container with an initial temperature of 10°C. The specific heat of aluminum is 900 J/(kg·K). What is the final temperature of the system, assuming no heat is exchanged with the surroundings? The specific heat of water is 4186 J/(kg·K).

Reference no: EM13544952

Questions Cloud

Calculate the amount of ice melted : Steam at 100°C is added to ice at 0°C. Find the amount of ice melted and the final temperature when the mass of steam is 14 g and the mass of ice is 51 g. g °C
Explain the ionic compound nf4sbf6 : Reaction between NF3, F2, and SbF3 at 200 degrees C and 100 atm pressure gives the ionic compound NF4SbF6: Nf3(g) + 2F2(g) + SbF3(g) -> NF4SbF6 (s)
What is the maximum altitude she attains : A ski jumper starts from rest 59.0 m above the ground on a frictionless track and flies off the track at an angle of 45.0° above the horizontal and at a height of 16.0 m above the ground, What is the maximum altitude she attains after leaving the t..
Explain the differences in bonding between the ions : The corresponding nitrogen-containing anion NO4^3, is unstable but can be prepared by reacting sodium nitrate with sodium oxide at 300 degrees C. Draw Lewis structures for each anion. What are the differences in bonding between these ions
Evaluate the final temperature of the system : 300 g of water at 45°C are poured into an 800-g aluminum container with an initial temperature of 10°C. The specific heat of aluminum is 900 J/(kg·K). What is the final temperature of the system
Define the heat capacity of the calorimeter : A 6.55 g sample of C6H5NH2 was combusted in a bomb caloriemeter. If the temp rose by 32.9 degreese C use the info below to determine the heat capacity of the calorimeter (Ccal)
Find what is the change in the area of the hole : The coefficient of linear expansion of copper is 17 × 10-6 K-1. A sheet of copper has a round hole of radius 1.5 m cut out of it. what is the change in the area of the hole
Estimate the angular acceleration of the ferris wheel : A Ferris wheel is moving at an initial angular velocity of 1.0 rev/39 s. If the operator then brings it to a stop in 3.3 min, what is the angular acceleration of the Ferris wheel
Explain what amino acids will be placed in the peptide chain : What amino acids will be placed in the peptide chain for the following portion of DNA? CCA-TGA-TCC-CTT-AGA. A. Gly-Thr-Arg-Glu-Ser

Reviews

Write a Review

Physics Questions & Answers

  Determine the angle between the vectors

Draw a cube and Cartesian axes. All points of the cube lie in the (+,+,+) octant of the coordiante system. Determine the angle (in degrees) between the vectors OA and OC

  Explain the traditional colorimetric acid/base indicators

Besides the traditional colorimetric acid/base indicators, there is another class that doesn't use color, the olfactory acid-base indicators! These compounds smell or don't smell based on their pH and a lot of them are plant-derived compounds

  What is the mass per unit length of the string

Tension is maintained in a string. The observed wave speed is 25 m/s when the suspended mass is 3.0 kg. (a) What is the mass per unit length of the string? (b) What is the wave speed when the suspended mass is 1.7 kg?

  Determine the diameter of the pupils of his eyes

A hunter who is a bit of a braggart claims that from a distance of 1.7 km he can selectively shoot either of two squirrels who are sitting 8.0 centimeters apart on the same branch of a tree. Determine the diameter of the pupils of his eyes

  What must be the area of a suction cup

What must be the area of a suction cup that is completely evacuated and a ceiling if the cup is to support a child who weighs 30 kg

  Determine the instantaneous acceleration of the rocket

The engine of a model rocket accelerates the rocket vertically upward for 2.0 s as follows: At t = 0, the rocket's speed is zero; at t = 1.0 s, determine the instantaneous acceleration of the rocket at t = 1.5 s

  Determine the percentage change in her kinetic energy

a skater spins with an angular speed of 12 rad/s with her arms outstretched. determine the percentage change in her kinetic energy

  Calculate the speed of the rider at the top of the loop

A special electronic sensor is embedded in the seat of a car that takes riders around a circular loop-the-loop ride at an amusement park. What is the speed of the rider at the top of the loop

  How far from his original position does he land

A basketball player jumps straigh up to launch a long jump shot at an angle of 45 degrees with the horizontal and a speed of 15 m/s. How far from his original position does he land

  Find the root-mean-square speed of brownian motion

Smoke particles in the air typically have masses of the order of 10^-16 kg. Find the root-mean-square speed of Brownian motion for a particle with a mass of 3.00 x 10^-16kg in air at 300K

  What is the oscillation frequency

find the radius of curvature of the vertical profile of the road at A. Using value of the curvature found, determine the force exerted on a 160-lb driver by the seat of his 3100-lb car as the car, traveling at a constant speed of 50 mi/h, passes t..

  What was the magnitude of its deceleration

On October 9, 1992, a 27-pound meteorite struck a car in Peekskill, NY, leaving a dent 22 deep in the trunk. what was the magnitude of its deceleration

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