A 0.03 kg lead bullet traveling 98 m/s strikes an armor plate and comes to stop. If all of the bullet'senergy is converted to heat that it alone absorbs, what is its temperature change? Specific Heat Capacity of the lead is 130J/kg C g = 9.8 m/s ^ 2 Calculate to one decimal

Q: A 59.7 g piece of metal that had been submerged in boiling water was quickly transferred into 60.0…

A: Mass of metal M=59.7 g=59.7 ×10-3 kg Initial temperature of metal Tbi=1000C Final temperature of…

Q: Objects A and B have the same mass of 3.9 kg and are at their melting points. They melt when 3.2 ×…

A: Write the formula for the heat required to melt the object.

Q: The temperature of a silver bar rises by 15° C when it absorbs 1.32kJ of energy by heat.The mass of…

A: Using the equation for the heat absorbed, Q=mc∆Tc=Qm∆T

Q: Anna pours 498 g of water at 54°C into an 898-g aluminum container with a initial temperature of…

A: According to principle of calorimetry Heat given by hot body = heat taken by cold body

Q: A thermos contains 120 cm3 of coffee at 85° C. To cool the coffee, you drop two 13-g ice cubes into…

A: Given data The volume of the thermos is V = 120 cm3  The initial temperature of the coffee is Ti_c =…

Q: The thermal conductivity of ice is 5.2 x 104 kcal/m-s-C. At what rate is heat lost by the water in a…

A:

Q: A ball of lead of mass 1kg drops from a height of 58 m, hits the floor and remains there at rest.…

A:

Q: an 70 gram silver spoon at 23 degrees C is a place in a cup of coffee at 95 degrees c. the specific…

A: When heat energy is supplied to or absorbed from an object , the temperature of the object increases…

Q: 3. A cast-iron pan of mass 2.72 kg is used to cook food, then it is set aside to cool off before…

A: Given:- mass of the cast iron m = 2.72 kg  The pen cools from 320°C  to 70°C after an unspecific…

Q: 0.02 kg lead bullet traveling 183 m/s strikes an armor plate and comes to stop. If all of the…

A:

Q: QUESTION 19 A 0.02 kg lead bullet traveling 157 m/s strikes an armor plate and comes to stop. If all…

A:

Q: A 6.0-g lead bullet traveling at 93.3 m/s penetrates a wooden block and stops. If 50 percent of the…

A:

Q: A 0.03 kg lead bullet traveling 217 m/s strikes an armor plate and comes to stop. If all of the…

A: Kinetic energy of bullet will be given by following formula: K=12mv2 Here K is the kinetic energy ,…

Q: The temperature of a iron bar rises by 10.0°C when it absorbs 2.35 k) of energy by heat. The mass of…

A: Given data:  The change in temperature (ΔT) = 10.0°C Heat Energy (Q) = 2.35 kJ Mass (m) = 525 g =…

Q: How much heat is needed to heat 10 kg of water from 70 degrees Celsius to water vapor at 100 degrees…

A:

Q: A 0.03 kg lead bullet traveling 112 m/s strikes an armor plate and comes to stop. If all of the…

A: The expression for the kinetic energy is,

Q: Suppose you pour 0.250 kg of 20°C water into a 0.500-kg aluminum pan with a temperature of 150°C.…

A: Given :  mass of water , m = 0.250 Kg  Temperature of water, T1= 20 ℃  mass of Aluminum pan, M =…

Q: A ball of lead of mass 1kg drops from a height of 42 m, hits the floor and remains there at rest.…

A: Given: Mass of ball (m) = 1 kg. Height of object (h) = 42 m. Specific heat capacity of lead (C) =…

Q: An ice chest at a beach party contains 24 cans of soda at 4.0°C. Each can has a mass of 0.35 Kg and…

A:

Q: 40. A 100 g ice cube at -10°C is placed in an aluminum bucket librium temperature of 20°C. What is…

A:

Q: A thermos contains 172 g of coffee at 85 °C . To cool the coffee , you drop a 72.2 g ice cube into…

A: When the ice cube is put into the coffee , the ice cube will absorb heat energy from the coffee to…

Q: Two 50-g ice cubes are placed into 0.2kg of water in a Styrofoam cup. The water is initially at a…

A: Given: The mass (m) of an ice cube is 50 g. The mass (M) of the water is 0.2 Kg. The initial…

Q: To treat a burn on his hand, a person decides to place an ice cube on the burned skin. The mass of…

A: Given The mass of the ice cube = 17.6 gms Initial temperature of the ice = - 12.6 0C The temperature…

Q: A ball of lead of mass 1kg drops from a height of 46 m, hits the floor and remains there at rest.…

A: Given:mass of ball = 1 kg height h=46 m specific heat capacity of lead c =0.128 J/g oC =128 J/kg oC…

Q: 50g of  copper is heated to increase its temperature by 10 oC.  If the same quantity of heat is…

A: Given  Mass of Cu m=50g mass of water m'=10g Rise in temp of Cu ∆T=100 C specific heat Cu…

Q: A bullet made of silver (specific heat 234 J/kg deg C) traveling at 370 m/s hits a wooden post and…

A: Data provided: Specific heat (c) = 234 J/kg.°C Speed (v) = 370 m/s Heat trapped = 38% of Kinetic…

Q: A ball of lead of mass 1kg drops from a height of 46 m, hits the floor and remains there at rest.…

A:

Q: A piece of iron block moves across a rough horizontal surface before coming to rest. The mass of the…

A:

Q: A block of copper, mass 6 kg, is Heated by 3,717 J from an initial temperature of 18 C. What is the…

A:

Q: A ball of lead of mass 1kg drops from a height of 46 m, hits the floor and remains there at rest.…

A: Given that the value of height and specific heat of capacity of the lead and also given the value of…

Q: Roger heats a brass metal cube (specific heat = 375 J/kg•degrees Celsius) to 70.0 degrees Celsius…

A: The heat lost from the metal cube is equal to the heat taken by the water to increase its…

Q: A ball of lead of mass 1kg drops from a height of 42 m, hits the floor and remains there at rest.…

A: Given  Mass of lead m=1kg height h=42m Specific heat capacity c=130J/kgC g=9.8m/s2

Q: 0.03 kg lead bullet traveling 99 m/s strikes an armor plate and comes to stop. If all of the…

A:

Q: A 40-g block of ice is cooled to -77 C and is then added to 610 g of water in an 80-g copper…

A: Here,

Q: A 0.03 kg lead bullet traveling 121 m/s strikes an armor plate and comes to stop. If all of the…

A: Mass of bullet, m = 0.03 kg  Initial speed of bullet, u = 121 m/s  Final speed of bullet, v = 0 m/s…

Q: The temperature of a silver bar rises by 10.0°C when it absorbs 1.23 kJ of energy by heat. The mass…

A: Heat energy to change the temperature is,

Q: Ali heated four different materials for 15 minutes. The table shows the final temperature of each…

A: The process of transfer of heat through a solid without the actual movement of molecules is known as…

Q: A bullet made of silver (specific heat 234 J/kg deg C) traveling at 380 m/s hits a wooden post and…

A:

Q: Ali heated four different materials for 15 minutes. The table shows the final temperature of each…

A: The material whose temperature increased more in the 15 minutes will be the good conductor. And…

Q: To treat a burn on his hand, a person decides to place an ice cube on the burned skin. The mass of…

A: Given, Mass of ice, m=16.8 g Initial temperature,T1=-10.7 °C Final temperature,T2=29.4 °C Latent…

Q: is initially at 20°C and heats up to 37 °C. Remembering that water has a specific heat of 1 cal/(g*…

A:

Q: If all of the bullet’senergy is converted to heat that it alone absorbs, what is its temperature…

A: Given, We know,

Q: Arelyz and Hyeonggyun drop a 378.0-g piece of metal at 100.0°C into 447.0 g of water at 20.0°C. The…

A:

Q: A ball of of mass 1kg drops from a height of 32 m, hits the floor and remains there at restWhat is…

A:

Q: A 40 g block of ice is cooled to -76°C and is then added to 610 g of water in an 80 g copper…

A:

Q: Arelyz and Hyeonggyun drop a 364.0-g piece of metal at 100.0°C into 445.0 g of water at 20.0°C. The…

A:

Calorimetry

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