Answered: What is the heat transfer required to…

Science

Physics

What is the heat transfer required to freeze 2 liters of water at 50°C to ice at 0°C?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter1: Temperature And Heat

Section: Chapter Questions

Problem 106AP: A brass rod (Y=90109N/m2), with a diameter of 0.800 cm and a length of 1.20 m when the temperature...

See similar textbooks

Related questions

Q: How much heat must be removed by a refrigerator from 2 lbs of water at 70 degrees Fahrenheit to…

Q: What temperature change will result if 200.0 grams of water absorb 800.0 Joules of heat? 70 Degrees…

A: Given that the value of mass and heat then We have to determine the value of temperature change.

Q: How much heat is necessary to change 540 g of ice at -20 degrees Celsius to water at 20 degrees…

A: Given Mass of ice =0.54kg Initial temperature Ti=-200C Final temperature Tf=200C Heat capacity of…

Q: What is the change in the rate of the radiated heat by a body at the temperature T1 = 20ºC compared…

Q: How much heat is transferred in 9 minutes through a glass window of size 1.4 m by 1.3 m, if its…

A: Solution:

Q: A laptop computer processor chip heats up to around 50ºC when working hard. What is this temperature…

Q: When a hot coffee is poured into a cup, how much heat is lost from the coffee to the 200-gram cup…

A: Mass m = 200 g Specific heat s= 0.20 cal/g-°C

Q: What is the heat capacity of water?

A: Specific heat, is the amount of heat required to change the heat content of exactly 1 gram of a…

Q: How much heat is necessary to change 300g of water at 10 degrees celsius into water at 90 degrees…

A: It is given that,

Q: What would be the rate of energy loss, in Watts, for a piece of asphalt that has an area of 2.80 m2…

A: Given data: The area is A=2.8 m2. Temperature is T=60°C.

Q: What is the heat transfer required to freeze 2 liters of water at 50°C to ice at 0°C? (HINT: The…

Q: How much heat is necessary to change 435 g of ice -8 degrees Celsius to water at 20 degrees Celsius?

Q: How many kilocalories of heat would be needed to melt 20kg of ice at -30 degrees Celsius and…

Q: a small metal bar, whose initial temperature was10 degrees celcius, is dropped into a large…

A: According to Newton's Law of Cooling, T = Tm + cekt, where T = the required temperature after time…

Q: How much heat transfer is required to raise the temperature of a 0.75kg aluminum pot containing…

A: Given data: Mass of the aluminium pot is, mAl = 0.75 kg Mass of water contain in, aluminium pot is,…

Q: Air at 20°C with a convection heat transfer coefficient of 20 W/m2·K blows over a pond. The surface…

Q: 4 kg of ice at 0◦C is converted to steam at 100◦C. How much heat is needed? The heat of fusion…

Q: What is the ratio of specific heat of sand to the specific heat of water?

A: The specific heat of water is very high, and the specific heat of sand is low.

Q: How much heat energy is required to vaporize 1 gram of of ice at 1 Celsius?

A: In the given question, We have to determine the heat energy to vaporize 1 gram of of ice at 1…

Q: if 50 g of aluminum shot (c = 0.22) is heated to 100°C and dropped into 200 g of water at 20°C, the…

A: Given: The mass of the aluminum is 50 g. The initial temperature of the aluminum is 100oC. The…

Q: What is the amount of heat required for melting 2 kg of ice into water? Given: Lusion= 334 kJ/kg,…

A: Given data: Mass (m) = 2 kg Latent heat of fusion (Lfusion) = 334 kJ/kg Latent heat of vaporization…

Q: what is a change in temperature of 50° C equal to in Kelvin?

A: Given temperature in centigrade =500 C

Q: 30 g of 80°C water is mixed with 100 g of 20 °C water. What is the final temperature after heat…

Q: How much thermal energy is needed to raise the temperature of 10.0 g of water 15.0 degrees C?

Q: How much energy is require to heat the air in a house (12m by 20m by 4m) from 14C to 25C?

Q: How much heat (in cal) is needed to heat a container of water (with a mass of 5.5 kg) (specific heat…

Q: A 250 grams piece of tin at 99 0C is dropped in 100 grams of water at 10 0C. If the final…

Q: an 60 gram silver spoon at 21 degrees C is place in a cup of coffee at 95 degrees C. the specific…

A: Answer 218.4 cal

Q: If 2.0 kg of water at 0°C is to be vaporized, how much heat must be added? 1080 kcal 1080 cal 1280…

A: Given:- mass=2 kg= 2000g Initial temperature=0 degree The heat required to convert water is at 100…

Q: An 55 gram silver spoon at 23 degrees C is place in a cup of coffee at 95 degrees C. The specific…

A: Data provided : Mass of spoon (m) = 55 gram Initial temperature (Ti) = 23 °C Specific heat of silver…

Q: How much energy does it take to warm up 4.8kg of iron from room temp. to 400 degrees Celsius?

Q: 100 g of ice at 0 °C are mixed with 200 g of water at 50 °C. If the final temperature of the…

A: Given: The mass of the ice is 100 g. The initial temperature of the ice is 0oC. The mass of the…

Q: On a winter day the temperature drops from - 5 degrees * C to - 25 degrees * C overnight . If a pan…

A: The amount of heat required to change the temperature is Q=mcΔT

Q: If 150 g of ice at 0°C is added to 200 g of water in a 100-g aluminum cup at 30°C, what is the…

Q: How much heat is required to melt 30 kg of ice at 0°C to water at 10°C? The latent heat of ice to…

A: Here the heat requirement shall comprise of two parts a) Heat required to raise temperature of water…

Q: if the current temperature is 25 degrees Fahrenheit and the wind speed is 25 mph, what will the…

Q: A 200 g iron bar at 303 °K is placed in 500 g of water at 100 °C. If the specific heat capacity of…

A: Mass of iron bar miron=200 g Initial temperature of the iron bar Tiron=303 K=30 oC Mass of water…

Q: How much heat is necessary to change 220 g of ice at -5 degree Celsius to water at 20 degrees…

Q: 10 grams of ice at 0 degree celcius was mixed with 15 grams of water at temperature of 20 degreee…

A: mass of ice = mice= 10 grams temperature = tice= 0 degree mass of water = mw=15 grams temperature of…

Q: What is the amount of heat it generates in a minute?

A: according to joules heat law. heat generated in conductor H = i2Rt where i = amount of current…

Q: How much heat is required to change steam at 130 degrees Celsius to ice at -20 degrees Celsius?

A: The specific heat is the amount of heat per unit mass required to raise the temperature by one…

Q: window glass 0.50-cm thick has dimensions of 3.0 m by 1.5 m. If the outside temperature is -10°C and…

Q: How much heat is required to heat 1.5kg of water from 7degree Celsius to 85degree Celsius

A: Given, Mass of water,m=1.5 kg Change in temperature, ∆T=85-7=78 °C Specific heat capacity of water,…

Q: How much heat must be removed from 400 pounds of blanched vegetables at 195 degrees F to freeze them…

Concept explainers

Calorimetry

Measuring the heat transferred during chemical reactions or other physical processes is known as calorimetry. It comes under the branch of thermochemistry.

Question

What is the heat transfer required to freeze 2 liters of water at 50°C to ice at 0°C?

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A box with a total surface area of 1.20 m2 and a wall thickness of 4.00 cm is made of an insulating material. A 10.0-W electric heater inside the box maintains the inside temperature at 15.0C above the outside temperature. Find the thermal conductivity k of the insulating material.
A 5.0-kg block of aluminum is heated from 20C to 90C at atmospheric pressure. Find (a) the work done by the aluminum, (b) the amount of energy transferred to it by heat, and (c) the increase in its internal energy.
Convert the following to equivalent temperatures on the Celsius and Kelvin scales: (a) the normal human body temperature, 98.6F; (b) the air temperature on a cold day, 5.00F.
A Styrofoam box has a surface area of 0.80 m and a wall thickness of 2.0 cm. The temperature of the inner surface is 5.0C, and the outside temperature is 25C. If it takes 8.0 h for 5.0 kg of ice to melt in the container, determine the thermal conductivity of the Styrofoam.
A 0.0500-kg ice cube at 30.0 is placed in 0.400 kg of 35.0- water in a very well-insulated container. What is the final temperature?
Some gun fanciers make their own bullets, which involves melting lead and casting it into lead slugs. How much heat transfer is needed to raise the temperature and melt 0.500 kg of lead, stating from 25.0 ?
A brass rod (Y=90109N/m2), with a diameter of 0.800 cm and a length of 1.20 m when the temperature is 25 , is fixed at both ends. At what temperature is the force in it at 36,000 N?
Compare the SI units of specific heat and latent heat and explain any differences.
When a bimetallic strip is heated, it bends away from the metal with the ___ thermal expansion. (5.1)
Two spheres are made of the same metal and have the same radius, but one is hollow and the other is solid. The spheres are taken through the same temperature increase. Which sphere expands more? (a) solid sphere, (b) hollow sphere, (c) they expand by the same amount, or (d) not enough information to say.
A steam pipe is covered with 1.50-cm-thick insulating material of thermal conductivity 0.200 cal/cm C s. How much energy is lost every second when the steam is at 200.C and the surrounding air is at 20.0C? The pipe has a circumference of 800. cm and a length of 50.0 m. Neglect losses through the ends of the pipe.
Broiling is a method of cooking by radiation, which produces somewhat different results from cooking by conduction or convection. A gas flame or electric heating element produces a very high temperature close to the food and above it. is radiation the dominant heat-transfer method in this situation?