Question

Find initial temperature of an ice cube of size 3 cm, which, when put into 200...

Find initial temperature of an ice cube of size 3 cm, which, when put into 200 ml of boiling water, reduces the water temperature to 80C.

please explain each step.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
When a small ice cube at -10∘C is put into a cup of water at room...
When a small ice cube at -10∘C is put into a cup of water at room temperature, which of the following plays a greater role in cooling the liquid water: the warming of the ice from -10∘C to 0∘C , or the melting of the ice? a) the warming of the ice from -10 ∘C to 0 .C b) the melting of the ice
You drop a large ice cube of mass mc = 200g at an initial temperature of...
You drop a large ice cube of mass mc = 200g at an initial temperature of Tc = -4 degreesC into mw = 200g of water at Tw = 14 degreesC. (a) Find the heat lost by the water if it is cooled to exactly T = 0 degreesC. (b) Find the heat required to raise the temperature of the ice cube to it's melting point. Assume cice = 2100J=kgCdegrees (c) With the additional energy, find how much ice is...
Suppose that 0.1 kg of ice at an initial temperature of -10°C are put into 0.40...
Suppose that 0.1 kg of ice at an initial temperature of -10°C are put into 0.40 kg of water at an initial temperature of 20°C. Assume the final temperature is 0°C. How many grams of ice will melt? Specific heat capacity of water is 4,200 J/kg/°C. Specific heat of fusion of water is 336,000 J/kg and specific heat capacity of ice is 2,100 J/kg/°C.
An ice cube can exist for many minutes while floating in water, even when the temperature...
An ice cube can exist for many minutes while floating in water, even when the temperature of the water is greater than 0. Explain why.
24 g of ice at -10 C is put into a insulated container with 250 cm^3...
24 g of ice at -10 C is put into a insulated container with 250 cm^3 of water at 40 C. What is the equilibrium temperature?
A local ice hockey pond is at 4 C when the air temperature falls, causing the...
A local ice hockey pond is at 4 C when the air temperature falls, causing the water temperature to drop to 0 C with 10.9 cm of ice forming at the surface at a temperature of 0 C. How much heat was lost if the unfrozen pond is 1 m deep and 50 m on each side? Why do we add 80 to the temperature difference?
A (18) g ice cube at –15.0°C is placed in (126) g of water at 48.0...
A (18) g ice cube at –15.0°C is placed in (126) g of water at 48.0 degreesC. Find the final temperature of the system when equilibrium is reached. Ignore the heat capacity of the container and assume this is in a calorimeter, i.e. the system is thermally insulated from the surroundings. Give your answer in degreesC with 3 significant figures. Specific heat of ice: 2.090 J/(g∙ oC) Specific heat of water: 4.186 J/(g∙ oC) Latent heat of fusion for water:...
Q1. An engineer is building a structure made from concrete and copper. The structure includes concrete...
Q1. An engineer is building a structure made from concrete and copper. The structure includes concrete posts with diameter 20.0 cm and copper rings with diameter 19.95 cm, as measured at 16 °C. What is the minimum temperature that the copper and concrete must be heated to in order for the copper ring to slip over the concrete post? Q2. An ice cube with temperature 0°C and weighing 20 g is dropped into 100 g of boiling water. When the...
3. What is the final temperature and physical state of H2O when Add 250g of liquid...
3. What is the final temperature and physical state of H2O when Add 250g of liquid at 85C to 80 g of ice at -15C? Helpful Information: Cs(ice) = 2.1 J/g·°C, ΔHfus(water) = 6.02 kJ/mol, Cs(water) = 4.184 J/g·°C, ΔHvap(water) = 40.7 kJ/mol,Cs(steam) = 2.0 J/g·°C.
A cube of silver (density = 10.5 g/cm^3) has a mass of 90.0 g a resistivity...
A cube of silver (density = 10.5 g/cm^3) has a mass of 90.0 g a resistivity of 1.59x10^-8. The atomic number of silver is 47 and its molar mass is 107.87 g/mol a.) find the length of the cubne on each side. b.)What is the resistance between opposite faces of the cube? c.) assume each silver atom contributes one conduction electron. average drift speed of electrons when potential difference of 10^-5 V is applied to the opposite faces
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT