Felled into an insulated container of liquid nitrogen

Reference no: EM13665120

A 24 g ice cube at its melting point is felled into an insulated container of liquid nitrogen. How much nitrogen evaporates if it is at its boiling point of 79 K and has a latent heat of vaporization of 200 kJ/kg? Suppose for simplicity that the specific heat of ice is a constant and is equal to its value near its melting point.

Reference no: EM13665120

Questions Cloud

Net gravitational force on it due to the spheres is zero : A 22 {\rm kg} sphere is at the origin and a 12 {\rm kg} sphere is at (x, y) = ( 22 {\rm cm} , 0 {\rm cm}) At what point or points could you place a small mass such that the net gravitational force on it due to the spheres is zero?

What is minimum mass of water that should be used : Water at 22.0 °C is sprayed onto 0.218 kg of molten gold at 1063 °C (its melting point). The water boils away, forming steam at 100.0 °C and leaving solid gold at 1063 °C. What is the minimum mass of water that should be used?

Assume that an ion source in mass spectrometer produces : Assume that an ion source in a mass spectrometer produces doubly ionized gold ions (Au2+), each by a mass of 3.27 x 10-25 kg. The ion is accelerated from rest during a potential dissimilarity of 1.07 kV. Then, a 0.393-T magnetic field causes the ions..

What is the current in all wire : The drawing shows two long, straight wires that are suspended from a ceiling. The mass per unit length of each wire is 0.051kg/m. Each of the four strings suspending the wires has a length of 1.2m.

Felled into an insulated container of liquid nitrogen : A 24 g ice cube at its melting point is felled into an insulated container of liquid nitrogen. How much nitrogen evaporates if it is at its boiling point of 79 K and has a latent heat of vaporization of 200 kJ/kg? Suppose for simplicity that the spec..

Suppose a gliding bird is caught in an updraft : Suppose a gliding bird is caught in an updraft so that it ascends at a steady rate, in this situation, which has greater magnitude; the force of gravity or the upward force of the air on the bird

How many kilocalories are generated when brakes are utilized : How many kilocalories are generated when the brakes are utilized to bring a 910 kg car to rest from a speed of 101 km/h? How long does it take a 768 W coffeepot to bring to a boil 0.57 L of water initially at 8.0°C? Suppose that the part of the pot w..

Exiting light makes by the normal to the right face of prism : Refer to Conceptual Example 8 as background material for this problem. The drawing shows a horizontal beam of light that is incident on a prism. The base of the prism is also horizontal. The prism (n = 1.20) is surrounded by a liquid whose index of r..

The magnetic field in a superconducting solenoid : The magnetic field in a superconducting solenoid is 3T. How much energy there is in the solenoid, in J/m3 ? A 10-mH inductor is connected in series with a 10 ohm resistor. What is the time constant of the circuit?

User Account

All Pages