An insulated aluminum can whose mass is 0.20 kg contains 0.30 kg of water at 25 °C. A 0.10-kg metal block whose temperature 80 °C is lowered into the water. The final temperature of the water, can and block is 30 °C. What is the specific heat of the metal block?

Q: A cubical piece of heat-shield-tile from the space shuttle measures 0.13 m on a side and has a…

A: The amount of heat transferred is

Q: A hot copper rod is immersed in 500 kg of water for which the temperature increased  to 180F from…

A:

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: A thermometer of mass 0.0550 kg and of specific heat 0.837 kJ/kg K reads 15.0C. It is then…

A:

Q: A 100g cube of ice at 0°C is dropped into 1 kg of water that was originally at 80°C. What is the…

A:

Q: A 2.00 kg metal object requires 5020 J of heat to raise its temperature from 20.0°C to 40.0°C. What…

A: Given data:  Mass (m) = 2.00 kg Heat energy (Q) = 5020 J Initial temperature (Ti) = 20.0°C Final…

Q: A 5-mm-diameter spherical ball at 50°C is covered by a 1-mm-thick plastic insulation (k = 0.13…

A: The diameter of spherical ball,

Q: A 10 kg piece solid of aluminum, which has a specific heat of 900 J/(kg⋅°C), is warmed so that its…

A: Given : m = 10 kg c = 900 J/(kg.°C) ∆T = 3°C

Q: A 920 cm X 1120 cm house is built on a 17.2 cm thick concrete slab of thermal conductivity 0.68…

A:

Q: 25,000 J of thermal energy is added to a 5.00 kg sample of an unknown metal to raise its temperature…

A:

Q: *13. A cubical piece of heat-shield tile from the space shuttle measures 0.10 m on a side and has a…

A:

Q: Object 1 has nine times the specific heat capacity and four times the mass of Object 2. The two…

A: Vv

Q: 700 cm X 1360 cm house is built on a 13.2 cm thick

A:

Q: A 0.250-kg aluminum bowl holding 0.800 kg of soup at 25.0ºC is placed in a freezer. What is the…

A: Given: mass of aluminium,m= 0.250 kg  mass of soup,m' = 0.8 kg  initial temperature, T = 25 degree C…

Q: What is the rate of heat conduction through the 3.61-cm-thick fur of a large animal having a…

A:

Q: A 640 cm X 1160 cm house is built on a 15.2 cm thick concrete slab of thermal conductivity 0.7…

A:

Q: A 0.250-kg aluminum bowl holding 0.800 kg of soup at 25.0 °C is placed in a freezer. What is the…

A: The amount of heat lost to cool the soup from 25°C to 0°C is…

Q: A 10-kg iron ball is dropped onto a pavement from a height of 100 m. If half of the heat generated…

A:

Q: A 2.0-kg aluminum block is originally at 10 degree Celcius. If 36 k) of energy are added to the…

A: Given that, Mass of the aluminum block, m = 2 kg The initial temperature of the block,…

Q: Let us represent the body's surface tissue as layer of thickness X1=5 cm which has a thermal…

A: The rate of heat loss is given by  H = K A (T' - T)x where, K is the coefficient of thermal…

Q: A 820 cm X 1200 cm house is built on a 17.2 cm thick concrete slab of thermal conductivity 0.78…

A:

Q: 0.5 kg of a material requires 4000 J to raise its temperature by 2 °C, what is the specific heat…

A: Given data:  Mass (m) = 0.5 kg = 500 g Heat energy (Q) = 4000 J Raise in temperature (ΔT) = 2°C…

Q: Question 16 A granite wall has a thickness of 78 cm, an area of 7.33 m by 2.85 m and a thermal…

A: Given:Thickness of granite wall, L = 78 cmArea of granite wall, A = 7.33×2.85 = 20.8905 m2Thermal…

Q: A 2.0-kg aluminum block is originally at 10 degree Celcius. If 36 kJ of energy are added to the…

A: Given Data: The mass of the aluminum block is, m = 2 kg. The initial temperature is, t = 10° C. The…

Q: A lizard of mass 4.30 g is warming itself in the bright sunlight. It casts a shadow of 1.60 cm2 on a…

A:

Q: If 100.4KJ of heat are added to 6.20 *10 ^2g of water at 22 degrees Celsius, what is the final…

A:

Q: How much heat must be removed from a 300-g block of copper to lower its temperature from 150°C to…

A: Given: Mass of block of copper is m=300g. Specific heat capacity of copperc is 0.093 cal/g·°C.…

Q: A 2.80-kg steel ball at 24.7°C is dropped from a height of 15.4 m into an insulated container with…

A: mass of steel ball ms= 2.80kg temperature of steel ball is Ts= 24.7o C height of the ball h = 15.4 m…

Q: How much energy is required to raise the temperature of 6.52 kg of water from 24.67oC to 54.88oC?…

A: Given m=6.52 Kg T1=24.67 degree celsius T2=54.88 degree celsius C=4186 J/kg-C0

Q: A wood slab with a thickness of 0.05 m is subjected to a heat flux of 40 W/m2. The left and right…

A:

Q: What is the rate of heat transfer by radiation, with an unclothed person standing in a dark room…

A: Given: The ambient temperature of the room is 22.0 C. The normal temperature of the skin is 33.0 C.…

Q: How much thermal energy is absorbed by a 0.0220 kg ice cube as it melts? The latent heat of fusion…

A: Assume initially the ice is at 0°CMice=0.022 kgLatent heat LH=3.4x105 J/kg

Q: A 1020 cm X 1120 cm house is built on a 15.2 cm thick concrete slab of thermal conductivity 0.64…

A: Given information: The area of the base of the house, A=1020 cm×1120 cm=10.20 m×11.20 m=114.24 m2…

Q: One piece of copper jewelry at 102°C has exactly twice the mass of another piece, which is at…

A: When one piece of a copper jewelry is placed with another piece in a calorimeter, the copper piece…

Q: A calorimeter is made from 0.15 kg of aluminum and contains 0.2 kg of water. Initially, the…

A:

Q: A 2000 kg automobile that is traveling at 20 m/s is brought to a stop. Assuming that all of the…

A: Given:  mass of the body m= 2000 kg             initial velocity         vi=20 m/sas the body comes…

Q: 2.4 g of water was evaporated from the surface of skin. How much heat, in the unit of kJ, was…

A:

Q: A solid concrete wall has dimensions 4.0 m × 2.4 m and is 30 cm thick. The thermal conductivity of…

A:

Q: A 0.250-kg aluminum bowl holding 0.800 kg of soup at 25.0 C is placed in a freezer. What is the…

A: mbowl = 0.25 kgmsoup = 0.8 kgTi = 25°C = 298 KQrel = 377 × 103 JcAl = 900 J/kg °C =cbowl cwater =…

Q: A rectangular block of aluminum has the following dimensions: 1m x 1m x m. The density of aluminum…

A: Given value--- dimensions = 1m × 1m × 1m . density = 2700 kg/m3   We have to find--- weigh of…

Q: In a laboratory experiment, 16.0 J of heat raised the temperature of a 199-g object from 25.0° C to…

A: Given data:  Heat (Q) = 16.0 J Mass (m) = 199 g = 0.199 kg Initial temperature (T0) = 25.0°C = 298 K…

Q: How much heat must be removed from a 200-g block of copper to lower its temperature from 150°C to…

A: Given, heat Qmust be removed from a mass m=200-g block of copper to lower its temperature from…

Calorimetry

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