A 100 g cube of ice at 0 degree Celsius is dropped into 1.0kg of water that was originally at 80 degree celsius. What is the final temperature of the water after the ice has melted?

Q: How much water remains unfrozen after 50.2 kJ is transferred as heat from 260 g of liquid water…

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Q: An ice block at -12 oC, and of mass 5kg is completely converted into steam at 100 oC. Determine the…

A: Given data: Temperature of ice = -12°C Mass (m) = 5 kg Converted into steam at 100°C Required: Heat…

Q: How much energy is required to change a 50g ice cube from ice at -15 degrees celcius to steam at 135…

A: Given  Calculate energy required to change a 50g ice cube from ice at -15 degrees celcius to steam…

Q: A person is running a temperature of 104 degrees Fahrenheit. What is the temperature on the Celsius…

A: Given : 104 degree Fahrenheit

Q: A person taking a reading of the temperature in a freezer in Celsius makes two mistakes: first…

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Q: A 7.30-kg steel ball at 15.2°C is dropped from a height of 10.0 m into an insulated container with…

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Q: The freezing point of mercury is -38.8 degree Celsius. What quantity of energy in joules is released…

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Q: A lager block of ice at 0 °C has a hole chipped in it, and 370 g of aluminium pellets at a…

A: Solution:

Q: A 35 g glass tumbler contains 440 mL of water at 28° C. If four 21 g ice cubes each at a temperature…

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Q: Chaeyoung wants to study the heat transfer between a 50 g of heated block of iron (cFe = 0.449 J/g…

A: To solve the given question, we will use the conservation of energy. The heat emitted by hot iron=…

Q: 600g of ice at -8℃ is put inside a calorimeter filled with 4000g water initially at 20 ℃. What is…

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Q: Researchers in the Antarctic measure the temperature to be -33°F. What is this temperature on the…

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Q: A quantity of steam (390 g) at 113 degrees Celsius is condensed, and the resulting water is frozen…

A: Heat removed = mLv

Q: What is the average kinetic energy of a gas at a temperature of 100 degrees Celsius?

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Q: An ideal gas at 20 degree Celsius consists of 2.2×1022 atoms. 7.5 J of thermal energy is removed…

A: The thermal energy of ideal gas E (in J) is given as…

Q: A 0.300 kg aluminum container in a calorimeter is at 10.0 Celsius. 0.200 kg of water at 70.0 Celsius…

A: Given, Mass of aluminum mal = 0.300 Kg Initial temperature of aluminum = 10C∘ Mass of water m =…

Q: A4 kg sample of mercury is completely solidified and liberates 104 kJ of energy. What is the…

A: The expression for the energy liberated is as follows: Q=mcΔT+mL               1

Q: The thermal energy of a container of helium gas is halved. What happens to the temperature, in…

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Q: A 1kg lead bar at 80 degree Celsius is placed in 2 kg of water at 20 degree Celsius. What is the…

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Q: The temperature on Celsius scale is 25°C. What is the corresponding temperature on the Fahrenheit…

A: Given data:      T(°C)=25°C

Q: A tire has a pressure of 1.4 atm and 21 0C.  At the end of a long trip, the tire pressure increased…

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Q: (k-0.84 J/sm'C) in one minute if the temperature difference between two sides of the window is 10.…

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Q: A helium balloon is filled to 2.5 L at 290 K. Outside, on a cold winter day, the balloon shrivels to…

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Q: A 200 g cube of ice at 0 degree Celsius is dropped into 1.0 kg of water that was originally at 80…

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Q: container of water is heated at a constant rate. The table below shows the temperature, in degrees…

A: Equation of temperature: It's an equation from which we can find the temperature at a specific time.…

Q: Water with a mass of 0.500 kg at 15.0 degrees C is mixed with 0.800 kg of water t 35.0 degrees C.…

A: According to the thermodynamic principle under equilibrium condition, the sum of the heat gained by…

Q: 6) 0.5 kg of hot water at 96 degree Celsius is poured into a 0.18 kg glass bowl initially at 25…

A: Given : Mass of water=m=0.5 kg Temperature of water=Tw=96o C Mass of glass bowl=M=0.18 kg…

Q: A 5.0kg pan of water has an initial temperature of 15 degrees Celsius to bring to a boil.  How much…

A: The mass of pan of water (m),

Q: 35 g of copper pellets are removed from a 300 degree Celsius oven and immediately dropped into 100…

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Q: You draw in a deep breath on a chilly day, inhaling 3.0 L of 0°C air. If the pressure in your lungs…

A: The ideal gas law, PV=nRT   Rearrange the above equation for the number of moles, n=PVRT

Q: At what temperature (in degree celsius), the numerical values on Celsius and Fahrenheit scales…

A: Standard relation between the Celsius scale (C) and Fahrenheit scale (F) is given as, F=95C+32…

Q: A 2.5 L helium balloon is filled at a florist's shop. If the temperature inside the shop is 68°F,…

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Q: A person's body temperature is 3.40°F above normal. How many degrees above normal is their body…

A: Given : The difference in temperature in Fahrenheit scale, ∆T = 3.40°F Required : The difference in…

Q: A raindrop strikes the ground with a speed of 6.1 m/s. The specific heat of water is 4.19 × 103…

A: → Kinetic energy of drop is converted to thermal energy so12 mV2 = m c ∆ T∆T = 12 V2C         | V =…

Q: A 1kg of metal requires 1080 Joules of energy to have a 1 degree Celsius change in temperature. What…

A: Given data:  Mass (m) = 1 kg Energy (Q) = 1080 J Change in temperature (ΔT) = 1 °C Required: The…

Q: A stainless-steel-bottomed kettle, its bottom 24 cm in diameter and 1.6 mm thick, sits on a burner.…

A: Given: The diameter of the bottom of the kettle= 24 cm The thickness of the kettle = 1.6 mm

Q: After eating a 200 g bottle of yogurt, Bob decides to go for a run to burn off the extra energy. The…

A: Given: Mass of the yogurt eaten by bob = 200 g Energy from the yogurt = 5.4 MJ/kg Metabolic rate of…

Q: 700 cal of work is done on 100 g of 18 degree Celsius water by stirring. What is the final…

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Q: An aluminum cup of 100 cm^3 capacity is filled with glycerin at 23 degrees Celsius. How much…

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Q: The heating curve below shows the change in temperature of a 20 g sample of a substance as energy is…

A: mass= 20 x 10-3 kg

Q: A fire breaks out and increases the kelvin temperature of a cylinder of compressed gas by a factor…

A: Given data:  Final temperature T2 = (2.4)T1 Required: Final pressure in terms of initial pressure

Q: A super-insulated house is at a temperature of 20°C. The temperature outside is 0°C. The surface…

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Q: An air bubble at the bottom of a lake 39.0 m deep has a volume of 1.53 cm³. Part A If the…

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Calorimetry

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