If 7.70 kg of ice at -5.00°C is added to 12.0 kg of water at 15°C, compute the final temperatur T = |°C How much ice remains, if any? m = kg
Q: A sample of gas expands as shown in the figure below, where Vo = 8.0 m3 and po = 64 Pa. How much…
A: Work done by the gas is equal to the area between the PV diagram and the horizontal axis. The work…
Q: At what rate (W) is heat loss through a 1.23 m by 1.76 m glass window pane that is 0.620 cm thick…
A: Given data, Area of window A=1.23×1,76=2.1648 m2. Thermal conductivity of glass K=0.78 W/mK.…
Q: In an isolated container that is not exchanging energy with its surroundings by heat, 2.00 kg of…
A: Heat transferred by lad is equal to the heat gained by the water…
Q: A 6.20-kg steel ball at 19.4°C is dropped from a height of 11.2 m into an insulated container with…
A: mass m1 = 6.20 kg height H = 11.2 m volume V = 4.50L V = 4.50 X 10-3 m3 mass of water m2 = density…
Q: 19.6 300 g of potatoes are added to 2 kg of water. The potatoes were initially at 15 °C and the…
A: Initial temperature of 0.300kg potatoes is 15°C and that of 2kg water is 60°C. Consider final…
Q: A(n) 90-g ice cube at 0°C is placed in 760 g of water at 24°C. What is the final temperature of the…
A:
Q: Water at 16.0 °C is sprayed onto 0.230 kg of molten gold at 1063 °C (its melting point). The water…
A: Mass of Molten gold mgold = 0.230 kg at temperature 1063°C ( it melting point ) Let us consider the…
Q: A 2.29 kg iron skillet (specific heat = 0.449 J/g • °C) is heated to 375 °F, and 453 g of water at…
A: mass of iron skillet (m) = 2.29 kg specific heat of iron = 449 Jkg-CInitial temperature of iron =…
Q: The specific heat of a certain type of metal is 0.128 J/(g⋅∘C). What is the final temperature if 305…
A: Amount of heat,Q= MCdt Where M= mass of metal= 38.0 g C= specific heat= 0.128 J/(goC) dt=change in…
Q: What mass of steam at 100°C must be mixed with 185 g of ice at its melting point, in a thermally…
A: the lost by the steam is equal to the heat gained by the ice. The latent heat capacity of water is…
Q: A 50.0 gallon steel drum, open at the top, is filled exactly to the brim with gasoline on a cold…
A: We can use the formula for thermal expansion to calculate the volume of gasoline that spills when…
Q: What heat is required to cause water of 250 g to be boiled. The initial temperature of water is…
A:
Q: A ‘thermacole’ icebox is a cheap and an efficient method for storing small quantities of cooked food…
A:
Q: A 0.450-kg block of a pure material is heated from 20.0°C to 65.0°C by the addition of 4.68 kJ of…
A:
Q: 2.6 of water at 28 °C is added to 5.0 of water at 69 ° C. What is the temperature of the mixture in…
A: Here the unit of mass is not provided. However since the unit of specific heat is provided in si…
Q: How many kilograms of nickel must be added to 2.4 kg of copper to yield a solidus temperature of…
A:
Q: Steel train rails are laid in 11.5-m-long segments placed end to end. The rails are laid on a winter…
A:
Q: A container made of steel, which has a coefficient of linear expansion 11 × 10-6 (°C)-1, has a…
A: Find the change in volume of carbon tetrachloride when the temperature of the system is raised to…
Q: a) If 8.90 kg of ice at -5.00°C is added to 12.0 kg of water at 25°C, compute the final temperature.…
A: Given data : Mass of ice is, m=8.90 kg. The temperature of ice is, T1=-5∘C. The mass of water is,…
Q: A spherical steel ball bearing has a diameter of 2.540 cm at 25.00OC. What temperature change is…
A: Given value--- diameter = 2.540 cm. initial temperature = 25 degree C We have to find--- What…
Q: What is the temperature (in °C) on the right side of the wall shown in the figure below?
A: formula usedheat tarvelled between two surfaces =kA∆T∆xk is conductivity constantA is are of cross…
Q: 1.27 x 103 m. At what temperature will the gap be closed? Number Units °C Brass Aluminum -2.0m 1.0m
A: we know that
Q: 8. (a) If a rod of brass 0.35m 15 to 85°c while its ends are maintained rigid, long is heated from…
A:
Q: A cylindrical steel cable has a cross sectional area of 67.0000 cm² at 21.0000 °C What is its cross…
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- One end of a copper rod is kept at 10°C while the other end is kept at 10'C, Find the rate of conduction through the rod if the diameter of the rod is 4.8cm and the length of the rod is 1.5m. O 20 cal/s O 100 cal/s O 10 calis O 2 cal/sWhat is the change in length of a 3.00-cm-long column of mercury if its temperature changes from 37.0ºC to 40.0ºC , assuming the mercury is unconstrained?8. (a) If a rod of brass 0.35 m 15 to 85°C while its ends are maintained rigid long is heated from determine the type and magnitude of stress that develops Assume that at that at 95°C the rod is stress free. 1 (b) Also calculate the stress magnitude if a rod Im long is used . [ Linear coeff. of brass = 20.0 x10 6/2]
- A wire is 24.5 m long at 2.50°C and is 1.37 cm longer at 35.5°C. Find the wire's coefficient of linear expansion (in (°C)-1). HINT |(°C)-1 Need Help? Read It Watch ItA 15.9 L aluminum pot filled to the brim with 7.85˚C water. How many litres of water will overflow when the temperature of the water is raised to 76.96˚C [round your final answer to three decimal places]? Note that the pot and the water will be in equilibrium at both temperatures. {volume coefficient of thermal expansion for water = 207 × 10-6 ˚C-1; volume coefficient of thermal expansion for aluminum = 70 × 10-6 ˚C-1}Ice of mass 50.0 g at -10.0° C is added tp 200 g of water at 15.0° C in a 100 g glass container of specific heat 0.200 cal/g-C° at an initial temperature of 25.0° C. Find the final temperature of the system.
- What mass of steam at 100◦C must be mixed with 150 g of ice at −60.0◦C, in a thermally insulated container, to produce liquid water at 50◦C?A glass louvre pane 0.4 cm thick has an area of 2×104cm2 . On a very cold day the temperature difference between the inside and outside surfaces of the pane is 25 °C. determine the rate of heat flow through this window. [ K glass = 0.837 Wm-1 °C ]The boiling point of ethyl alcohol is 351 K at atmospheric pressure. (a) What is this temperature on the Celsius scale? |°C (b) What is this temperature on the Fahrenheit scale? | °F