physics

If you pour 0.0100 kg of 20.0ºC water onto a 1.20-kg block of ice
(which is initially at −15.0ºC ), what is the final temperature? You may
assume that the water cools so rapidly that effects of the surroundings
are negligible.

  1. 👍 0
  2. 👎 0
  3. 👁 604
  1. yeah

    1. 👍 0
    2. 👎 3

Respond to this Question

First Name

Your Response

Similar Questions

  1. chemistry

    Identify the true statement(s) regarding the entropy of chemical substances. a. All pure substances have a positive entropy at room temperature. b. The dissolution of an ionic salt in water usually leads to an increase in entropy

  2. physics

    0.155 kg of water at 86.0oC is poured into an insulated cup containing 0.224 kg of ice initially at 0oC. How many kg of liquid will there be when the system reaches thermal equilibrium?

  3. Physics

    The question is: "A block of ice at 0oC is dropped from a height that causes it to completely melt upon impact. Assume that there is no air resistance and that all the energy goes into melting the ice. Show that the height

  4. physics

    Five kilograms of water at 40◦C is poured on a large block of ice at 0◦C. How much(in Kg) ice melts ? Hf = 335 kJ/kg cw = 4.184 kJ/(kg·◦C

  1. physics

    A 2.5 kg block of ice at a temperature of 0.0 degrees Celcius and an initial speed of 5.7 m/s slides across a level floor. If 3.3 x 10^5 J are required to melt 1.0 kg of ice, how much ice melts, assuming that the initial kinetic

  2. physics

    A 40-g block of ice is cooled to −71°C and is then added to 590 g of water in an 80-g copper calorimeter at a temperature of 27°C. Determine the final temperature of the system consisting of the ice, water, and calorimeter.

  3. Physics - ice to liquid

    Fifty grams of hot water at 80oC is poured into a cavity in a very large block of ice at 0oC. The final temperature of the water in the cavity is then 0oC. Show that the mass of ice that melts is 50 g. To melt ice to 50g of water,

  4. Beginner Chemistry

    How much heat energy is needed to convert 125.0g of ice from -27.0ºC to a liquid at 50.0ºC?

  1. physics

    A block of ice at 0°C whose mass initially is m = 48.4 kg slides along a horizontal surface, starting at a speed vo = 4.91 m/s and finally coming to rest after traveling a distance d = 12.28 m. Compute the mass of ice melted as a

  2. physics

    an ice skater applies a horizontal force to a 20 kg block on frictionless, level ice causing the block to accelerate uniformly at 1.4 m/s^2 to the right. after the skater stops pushing the block it slides onto a region of ice that

  3. Chemistry

    A 100g sample of ice at 0ºC is added to 150.0 mL of liquid water at 80ºC in a styrofoam cup calorimeter. (The specific heat capacity of water is 1.184 J/g•ºC, the density of water is 1.00 g/mL, and ∆Hºfus = 6.01 kJ/mol) a)

  4. PLEASE HELP ME IN THIS PHYSICS PROBLEM

    A heat transfer of 9.5 x 10^5 J is required to convert a block of ice at -15°C to water at 15°C. What is the mass of the block of ice?

You can view more similar questions or ask a new question.