A 6.70-g lead bullet traveling at 510 m/s is stopped by a large tree. If half the kinetic energy of the bullet is transformed into internal energy and remains with the bullet while the other half is transmitted to the tree, what is the increase in temperature of the bullet?

Q: A 20,000 kgkg subway train initially traveling at 18.5 m/sm/s slows to a stop in a station and then…

A: In this question we have to find the rise in temperature. Please give positive feedback if the…

Q: In an electrically heated home, the temperature of the ground in contact with a concrete basement…

A: Step 1:Step 2:

Q: If you lie on the ground at night with no cover, you get cold rather quickly. Much of this is due to…

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Q: During a chemistry lab, you take a 0.4 kg sample of ice and put it in a beaker with a thermometer.…

A: This is a question regarding the heat required by a body to raise its temperature and the heat…

Q: An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 444-g sample of…

A: We'll use law of conservation of energy here and different standard values of specific heat capacity…

Q: A block of 10.0 kg of solid gold at its melting point of 1,063.00°C changes phase to liquid gold at…

A: Given data: The mass of block is m=10 kg. The melting temperature is T=1063℃. The latent heat of…

Q: A 10 kg of ice at 0 °C is mixed with 4 kg of steam at 100 °C in a thermally isolated container and…

A: Given data:  Mass of ice (m) = 10 kg at 0°C Latent heat of fusion (Lf) = 334000 J/kg Required: The…

Q: A 100 g aluminium calorimeter contains 250 g of water. The two substances are in thermal equilibrium…

A:

Q: A 670 kg meteorite made up of mostly aluminum, approaches the Earth. The initial temperature of the…

A: Given,  mass of the meteorite m=670 kg Initial temperature T1=-15 degree C initial velocity v=14…

Q: A 4.90-g lead bullet traveling at 430 m/s is stopped by a large tree. If half the kinetic energy of…

A: If the change in temperature of an object of mass m and specific heat c is ∆T, when it receives…

Q: A 9.0 g lead bullet travelling at 450 m/s is stopped by a large tree. If half the kinetic energy of…

A:

Q: What is the specific heat capacity of the alcohol?

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Q: A 0.52 kg hammer strikes a 28 g copper nail into a wood board. The nail is horizontally aligned and…

A:

Q: A 2.00-g lead bullet is shot with a speed of 250 m/s into a wooden wall. Assuming that all of its…

A: Given Mass of bullet m = 2 g = 2 × 10-3 kg Speed v = 250 m/s Specific heat of lead = 129 J/kg oC

Q: A solar hot-water-heating system consists of a hot-water tank and a solar panel. The tank is well…

A:

Q: A 5.75-g lead bullet moving at 410 m/s penetrates a wood block and comes to rest inside the block.…

A: Mass of bullet is M = 5.75 g = 5.75×10-3 kg Initial speed of bullet is u = 410 m/s  Specific heat of…

Q: ne aluminum and the c than the copper

A: Option 5

Q: A small amount of water of mass m=50 g in a container at temperature T=273 K is placed inside a…

A: Given: The mass of water is m=50 g. The temperature of water is T=273 K. The latent heat of fusion…

Q: A 70.0-kg block of ice at 0.00°C breaks off from a glacier, slides along the frictionless ice to the…

A: The objective of the question is to find out how much of the mass of the ice is melted by the…

Q: A 63 g bullet is fired from a height of 350 m. The initial speed of the bullet is 185 m/s. The…

A: In physics, equations of motion are equations that describe a physical system's behavior in terms of…

Q: The temperature of a 0.737 kg cube of ice is decreased to -152°C. Then energy is gradually…

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Q: Problem 1: The average amount of sunlight falling on the Earth's surface is 4.78 x10 5 erg cm-2 s-1.…

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Q: In a cold country, the temperature on the surface of a lake has dropped to a temperature T1 = -10°C…

A:

Q: A block of 10.0 kg of solid gold at its melting point of 1,063.00°C changes phase to liquid gold at…

A: SOlution: Given that m = 10 kg L =  6.44×104 J/kg

Q: The specific heats of aluminum and iron are 0.214 and 0.107 calories per gram degrees Celsius​…

A: Given data, Specific heat of the iron Ciron=0.107 cal/g°C Specific heat of the aluminum CAl=0.214…

Q: Q1 a) The hot combustion gases of a furnace are separated from the ambient air and its surroundings,…

A: Consider the given data as below. Thermal conductivity, k=1.2 Wm·K Convection coefficient, h=20…

Q: A 10 kg box is hit by a truck and slides across the concrete. After being hit by the truck the box…

A: Heat gained by the box is same as the kinetic energy lost, then the specific heat of box is

Q: The heat capacity of object B is 11-times that of object A. Initially A is at 500 K and B is at 375…

A: Given, Heat capacity of B is 11 times of heat capacity of A. Initial temperature of A, TA= 500 K…

Q: The specific heat of object X is twice that of object Y. Initially equal masses of X and Y are at…

A: The formula of heat is given by  H = m c (T' - T)  where, m is the mass, c is the specific heat and…

Q: A 6.90 g lead bullet traveling at 460 m/s is stopped by a large tree. If half the kinetic energy of…

A:

Q: In an insulated container, you combine hot metal with ice. The ice starts at -20 degree C. The…

A: Given : Temperature of ice, Ti = -20oC Temperature of copper, Tc = 900oC Mass of copper, m = 15 kg =…

Q: 2.00 g lead bullet traveling at initial temperature of 30°C strikes a target, converting its kinetic…

A: Specific heat of  Lead =128 J/kg°C Latent heat of lead =4799 J/kg Melting point of lead = 327.5 °C

Q: A 670 kg meteorite made up of mostly aluminum, approaches the Earth. The initial temperature of the…

A: Given data: Mass of meteorite m=670 kg. Speed of meteorite relative to Earth v=14.0 km/s. Initial…

Q: The rate at which a resting person converts food energy is called one’s basal metabolic rate (BMR).…

A: Given The heat of the evaporation of fat is Qe = 400 kcal/h = 400 x 1.163 W = 465.2 W. The energy by…

Human Metabolism

Being described as the most complicated machine ever encountered by humans, the human body and the cell metabolism is nothing less than a wonder. Metabolism is the set of life-sustaining chemical reactions within organisms.