What is the mass of the aluminum cup

Reference no: EM13551768

An aluminum cup contains 225 g of water at 27°C. A 450 g sample of silver at a initial temperature of 85°C is placed in the water. Of 45 g copper stirrer is used to stir the mixture until it reaches its final equilibrium temperature of 32°C. What is the mass of the aluminum cup?

Reference no: EM13551768

Questions Cloud

What is coefficient of kinetic friction between ice and puck : A 0.1 Kg hockey puck slows down from 45 m/s to 44 m/s due to friction as it slides 25m across the ice. a) Draw a free body diagram showing all the forces on the puck b)using the work-energy relationship, find the work done by the frictional force.

What is the final speed of the crate-horizontal frictionless : A 325-N force accelerates a 50.0-kg crate from rest along a horizontal frictionless surface for a distance of 20.0 m as shown in the figure. How much work is done on the crate? What is the final speed of the crate?

Minimum coefficient of friction needed to prevent slipping : A hollow, spherical shell with mass 1.75 rolls without slipping down a slope angled at 39.0. Part A Find the acceleration. Take the free fall acceleration to be = 9.80 Part B Find the friction force. Take the free fall acceleration to be = 9.80

What is the pressure inside the bottle : A sealed glass bottle at 27°C contains air at atmospheric pressure and has a volume of 30 mL. It is then tossed into an open fire. When the temperature of the air in the bottle reaches 200°C,

What is the mass of the aluminum cup : An aluminum cup contains 225 g of water at 27°C. A 450 g sample of silver at a initial temperature of 85°C is placed in the water. Of 45 g copper stirrer is used to stir the mixture until it reaches its final equilibrium temperature of 32°C. What is ..

Determine the stress of wire and determine strain in wire : A copper wire 100 cm long and .20 cm in diameter is suspended from a solid support. A 10 kg mass is hung from the lower end of the wire. Determine the stress of the wire and determine the strain in the wire.

Cylinder with a movable piston contains gas at a temperature : A cylinder with a movable piston contains gas at a temperature of 27°C, a volume of 1.5 m³, and an absolute pressure of 20,000 Pa. What will be the final temperature if the gas is compressed 2.7 m³ and the absolute pressure increases to 80,000 Pa.

What are the dimensions of a steel sheet : In the continuous-caster process, steel sheets 25.3 thick, 2.04 wide, and 11.0 long are produced at a temperature of 870. What are the dimensions of a steel sheet once it has cooled to 21.0?

What is the force constant of the spring : The maximum speed of a 4.0- mass attached to a spring is 0.66 , and the maximum force exerted on the mass is 11 . What is the amplitude of motion for this mass? What is the force constant of the spring? What is the frequency of this system?

User Account

All Pages