What is the final temperature of coffee in degrees celsius

Assignment Help Physics
Reference no: EM13556375

A thermos contains 154 cm3 of coffee at 93.5 °C. Tocool the coffee, you drop two 12.7-g ice cubes into the thermos.The ice cubes are initially at 0 °C and melt completely. What is the final temperature of the coffee in degrees Celsius? Treatthe coffee as if it were water.

Reference no: EM13556375

Questions Cloud

Find the electric field inside the cube : A metal cube with sides of length a is moving at velocityv0y^ across a uniform magnetic fieldB0z^. The cube is orientated so that four ofits edges are parallel to its direction of motion (i.e., the normalvector of two faces are parallel to the direct..
For a certain block on a spring-the blocks displacementx : For a certain block on a spring, the block's displacementx = X sin() and its velocity v = X cos(), with X = 0.57 m. If the block has a mass of 0.19kg and the spring constant is 55 N/m, calculate the total energywhen = 44°.
Find maximum angle to which the torsionpendulum swings : The function = -38 cos(20t) (with in degrees) describes the oscillation ofa certain torsion pendulum (Figure 13-4). Assume the counterclockwise direction to be positive. Find the maximum angle to which the torsionpendulum swings;
What would be frequency and period of pendulums oscillation : Suppose a simple pendulum consists of a small weight (called apendulum bob) suspended from a 0.52-m-long string. If thependulum bob were displaced to one side by a small angle and then released,
What is the final temperature of coffee in degrees celsius : A thermos contains 154 cm3 of coffee at 93.5 °C. Tocool the coffee, you drop two 12.7-g ice cubes into the thermos.The ice cubes are initially at 0 °C and melt completely. What is the final temperature of the coffee in degrees Celsius? Treatthe coffe..
Moving particle encounters an external electric field : A moving particle encounters an external electric field that decreases its kinetic energy from 9460 eVto 7120 eV as the particle moves fromposition A to position B.
Determine the mass of the spider : A spider hangs from a strand of silk whose radius is5.8x10-6 m. The density of the silk is 1100kg/m3. When the spider moves, waves travel along thestrand of silk at a speed of 310 m/s. Determine the mass of the spider.
Determine magnitude of centripetal force that acts on her : In a skating stunt known as “crack the whip,” a number of skaters hold hands and form a straight line. They try to skate so that the line rotates about the skater at one end, who acts as the pivot.
Find the period for the moons motion around the earth : The moon orbits the earth at a distance of 3.85 x 10^8 m. Assume that this distance is between the centers of the earth and the moon and that the mass of the earth is 5.98 x 10^24 kg. Find the period (in days) for the moon’s motion around the earth.

Reviews

Write a Review

Physics Questions & Answers

  What is the distance from the horizontal top

A cube of wood having an edge dimension of 20.3 cm and a density of 647 kg/m3 floats on water. What is the distance from the horizontal top surface of the cube to the water level?

  What is the speed of a aircraft

"A plane, diving with constant speed at an angle of 54.0 degrees with the vertical, releases a projectile at an altitude of 770m. what is the speed of a aircraft

  In a wild shot rashad flings a pool ball of a mass of a

in a wild shot rashad flings a pool ball of a mass of a .7m high pool table and the ball hits the floor with a speed

  What is the speed of the players just after their collision

An 81 kg running back moving at 4.0 m/s makes a perfectly inelastic collision with a 105 kg linebacker who is initially at rest. What is the speed of the players just after their collision

  What is the kinetic energy of the projectile

a 2.0kg projectile if fired with initial velocity components Vox= 30 m/s and Voy= 40 m/s from a point on the earth's surface. What is the kinetic energy of the projectile

  Find the coefficient of friction between book and floor

You give a 2.35 kg book an initial shove at 2.50 m/s, Find the coefficient of friction between book and floor

  What activation energy does this rule imply

At high altitudes, water boils at a temperature lower than 100.0° C due to the lower air pressure. What activation energy does this rule imply for the chemical reactions

  How far apart is this bright band from the central peak

Two slits are illuminated by a 390 nm light.The angle between the zeroth-order bright band at the center of the screen, how far apart is this bright band from the central peak

  Find the electric flux through the gaussian surface

Consider a spherical Gaussian surface and three charges: q1 = 1.62?C , q2 = -2.45?C , and q3 = 3.57?C . Find the electric flux through the Gaussian surface

  What is the velocity of the cars immediately after impact

A perfectly inelastic collision (both cars stick together after the collision) occurs between a 2000kg car moving at 7m/s, What is the velocity of the cars immediately after impact

  How many beats per second are heard

Two long thin parallel wires 13.0 cm apart carry 32 A currents in the same direction. Determine the magnetic field at point P, 12.0 cm from one wire and 5.0 cm from the other.

  Determine the thermal conductivity of the styrofoam

A Styrofoam box has a surface area of 0.74 m2 and a wall thickness of 2.0 cm. The temperature of the inner surface is 5.0°C,  determine the thermal conductivity of the Styrofoam

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