Rate of cooling of a body is 20C/min at temperature of 600C and 10C/min, when it is at 450C. What will be temperature of surrounding.
Q: How much heat is required to melt a 1.5-kg piece of ice and then warm up the water released by the…
A:
Q: A cylinder of diameter 1.0 cm at 300C is to be slide into a hole on a steel plate. The hole has a…
A: diameter of the hole is a linear dimension of the object, which when subjected to heat leads to…
Q: Two 50g ice cubes are dropped into 200g of water in a thermally insulated container. The water is…
A: total mass of ice = 50g + 50 g = 100 g mass of water = 200 g initial temperature of water = 25oC…
Q: How much heat is required to melt 0.040 kg of ice at 0° C and then raise the tem perature of the…
A: Mass of ice = 0.040 kg initial temperature of ice = 0 degree celsius final temperature of melted…
Q: An aluminum flagpole is 33 m high. By how much does its length increase as the temperature…
A: Hi, you have submitted multiple questions and it is not specified in which problem you need help.…
Q: The inside of an oven is at a temperature of 200C 1392F2. Youcan put your hand in the oven without…
A: When the hand is put inside the oven, there are two possible modes of heat transfer namely…
Q: A copper calorimeter can with mass 0.100 kg contains 0.160 kg of water and 0.0180 kg of ice in…
A:
Q: 0.0012 3. A 100 gram piece of ice at 0 oC is added to 400 grams of water at 30 oC. Assuming the…
A: Given data: The mass of the piece of ice is m1=100 g. The initial temperature of the ice piece is…
Q: a 7.56 m long aluminum pipe sits out in the sun. if the temperature goes from 15 c to 33 c how much…
A: Recall ∆L=αL∆T
Q: An insulated copper beaker of mass 0.5 Kg contains 0.25 Kg of water at 750 You add x Kg of Ice at…
A: mass of beaker = 0.5 Kg Mass of water = 0.25 kg Temperature of beaker and water = 75 degree Final…
Q: During heavy exercise, the body pumps 2.00 L of blood per minute to the surface, where it is cooled…
A: The expression for the required rate of heat transfer is,
Q: You have been told that a Spherical pellet is initially at temperature of 200 C at and then a gas…
A:
Q: 28. A container of air has volume of 0.12 m at a pressure of 2.50 x 10S Pa and temperature of 30 C.…
A: Given,volume, V = 0.12 m3pressure, P1 = 2.50×105 Patemperature, T1 = 30 °CThe air is then heated…
Q: Calculate the temperature the entire sky would have to be in order to transfer energy by radiation…
A: Given:- Power per unit area is 1000 W/m2 Temperature of the body is 27℃=300 K To find:- Temperature…
Q: law firm they make their morning coffee in an aluminum cup. The cup has a mass of 0.13 kg and is…
A:
Q: Suppose you add ice cubes to a bowl almost full with water and cover the bowl. After half an hour,…
A: Given After half an hour after adding ice cube in bowl with almost full of water , ice and liquid…
Q: Seals may cool themselves by using thermal windows, patches on their bodies with much higher than…
A: Given: Area of the thermal window = 0.030 m2 Temperature T = 30 °C = 303 K Temperature of the…
Q: Given the heat capacity of copper (0.385 J/goC) and of water, if you place a 100oC copper block into…
A:
Q: from the sun is D = 150 million km. Using the equation to model the temperature of R² the earth,…
A: Here temperature of the earth Te=…
Q: a) Convert a density of 1.0g/cm^3 to kg/m^3. b) At constant pressure 6m³ at an ideal gas at 75°C is…
A: (a) Density, d = 1 g/cm3 (b) Initial volume, V1 = 6 m3Initial temperature, T1 = 75°CFinal Volume, V2…
Q: A cube of ice is taken from the freezer at -5.7 ∘C and placed in a 90 g aluminum calorimeter filled…
A:
Q: ou are in space, compare the rate of heat loss for bare skin vs. a nice thick layer of…
A: Average mass of human m=75 kg and average/room temperature T=298 K. Specific heat of human body…
Q: 200 kg of water at 0o C is in an insulated container. A .500 kg sample of iron (448 J/kg-C) at 100oC…
A: It is given that,
Q: A 155-g aluminum cylinder is removed from a liquid nitrogen bath, where it has been cooled to -196…
A:
Q: A-2.16. The heat capacity of air is much lower than the heat capacity of water and a relatively…
A:
Q: 4. A body of a rectangular shape has sides ao, bo, and co at temperature To. What will be the volume…
A:
Q: You have 500 g of hot water at 50oC in a well-insulated thermal cup. You think the water is too hot…
A: Solution -Heat -heat, energy that is transferred from one body to another as the result of a…
Q: An object of weight 10 kg is dropped into water from a height of 21 m. What is the mass of water, if…
A: The given values are, mo=10 kgh=21 m∆T=0.01° C
Q: winter hikers dog generates heat at a rate up to a maximum value of 120 W. She is hiking on a brisk…
A:
Q: Suppose 160 W of heat flows by conduction from blood vessels under the skin to the body's surface…
A:
Q: the Middle Ages. To do this, the blacksmith heats the bar over a campfire and shapes it with a…
A:
Q: Mars’s Perseverance Rover left the NASA’s space station with an ambient temperature of 54°F. During…
A: (a) Let C, F, R, and K denotes Celsius, Fahrenheit, Rankine, and Kelvin. The relation between…
Q: During a bout with the flu an 80-kg person ran a fever of 39 oC. Consider that the specific heat of…
A: The amount of heat energy to increase the temperature is H = m c (T' - T) Where, m is the mass, c…
Q: A) Convert the temperature 113oF into the Celsius scale? B) What is 113oF in the Kelvin scale?
A: According to question we need to convert one scale temperature to another scale.
Q: A container holds 1.0g of argon at a pressure of 8.0atm How much heat is required to increase the…
A: The number of moles of the Argon is, n=mM=1.0 g39.9 g/mol=0.025 mol The molar heat capacity at…
Q: 2) Core body temperature can rise from 6 °F to 107 °F during extreme exercise, such as marathon…
A: As we know that the core body temperature cannot be 6 degrees, so taking it as 98.6 degrees
Q: A 50 g lead ball is propelled straight from a cannon at a speed of 40 m/sand it is stopped in an…
A:
Q: In an winter month the weather channel reported that the current temp at the Galen of Fairbanks in…
A:
Q: C is dropped into a bucket of water at 20 C. If the mass of water in the bucket is 5kg, what is the…
A: The mass of the iron horseshoe is m1 = 1.5 kg and the temperature T1 = 800 0C The mass of the water…
Q: A rectangular window in a home has a length of 1.5 m and a height of 0.80 m. If the window allows…
A: Given Data: Length of window L=1.5 m Height of window h=0.80 m Heat is escaping at a rate of Qe=2000…
Q: Double pane windows are two panes of glass separated by a 3 mm wide gap filled with dray air. The…
A:
Q: When an individual is in water, the grea:ty increased. For water immersion, K 16.5 kcal/m2 hr C.…
A: The value of Kc = 16.5 kcal/m2hr°C. The BMR of the resting man is Q = 72 kcal/hr. The effective area…
Q: Problem 4. A perfectly insulating thermos bottle is filled with 500 g of water at a tem- perature of…
A: Th principle of calorimetry states that for an insulated system, the heat gained by a body will be…
Q: The Kilauea volcano in Hawaii is the world’s most active, disgorging about 5×105 m3 of 1200ºC lava…
A:
Rate of cooling of a body is 20C/min at temperature of 600C and 10C/min, when it is at 450C. What will be temperature of surrounding.
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)