Obtain what is the mass of the water

Assignment Help Physics

Reference no: EM13650222

A 1/2 kg block of aluminum is heated to 200 C. It is quickly placed in an insulated tub of water at 0 C and sealed. It all comes to equilibrium at 20 C. What is the mass of the water? Specific heats of Al is 900 J/kg C and water is 4186 J/kg C.

Reference no: EM13650222

Questions Cloud

Evaluate how much time will it gain or lose every hour : An aluminum clock pendulum having a period of 1.00 s keeps perfect time at 20.0°C. How much time will it gain or lose every hour

What is the resulting angular speed of the student : A student sits at rest on a piano stool that can rotate without friction. The moment of intertia of the student-stool system is 4.1 kg*m^2. What is the resulting angular speed of the student

What is the period of the resulting oscillation : A 12 kg mass is connected to a spring of constant 75 N/cm and thesystem is sent into simple harmonic oscillation. what is the period of the resulting oscillation

What are the impedance of the series combination : When a resistor is connected across the terminals of an ac generator (112 V) that has a fixed frequency, there is a current of 0.500 A in the resistor. When an inductor is connected across the terminals of this same generator, there is a current ..

Obtain what is the mass of the water : A 1/2 kg block of aluminum is heated to 200 C. It is quickly placed in an insulated tub of water at 0 C and sealed. What is the mass of the water

Have major tax cuts of 2001 accomplished their goals : Have the major tax cuts of 2001 accomplished their intended goals?

Find the energy needed in joules per year : Estimate the total amount of U-235 needed to operate a 600. MWreactor for one year assuming e = 40% and that each fission produces 200. MeV. Find the Energy needed in Joules per year and Fissions needed per year to produce the energy?

Find the orbital speed of the earth : Assume that the orbit of the earth around the sun is circular.The distance from the earth to the sun is 1.5x10^11 m. Find the orbital speed of the earth

How far from earth is the asteroid : A radio signal with a wavelength of 1.2 x10-4 m is sent to a distance asteroid, How far from Earth is the asteroid

User Account

All Pages