change in temperature of 50 degrees C is equal to a change

Q: A change in temperature of 50°C is equal to a change of?

A: Change of temperature in degree Celsius and kelvin is same.For example

Q: A Metal container with a mass of 2 kg and containing 2.30 kg of water is put it on a fire. Assume…

A: The heat required to raise the temperature of the water and Aluminium vessel is Q=QAl+Qw The…

Q: A piece of metal and an equal mass of wood are both removed from a hot oven at equal temperatures…

A:

Q: The specific heat of a material depends on the type of and is a constant.

A:

Q: Qhat is the energy stored in a body that can be transmitted as heat

A: Heat is a form of energy and it flow due to temperature difference between two objects .

Q: When water is heated from 10°C to 15°C What is the change in temperature? A) 10 °C B) 5 °C C) - 5 °C…

A:

Q: How much energy is required to change a 40.0-g ice cube from ice at −10.0°C to steam at 110°C

A: Use a steam table or the table provided for the properties of water to get the mentioned values. The…

Q: A thermometer reading 18℉ is brought into a room where the temperature is 70℉. One minute later the…

A: Given data: The thermometer reading is T1=18°F. The room temperature is T0=70°F. The thermometer…

Q: In an experiment, 200 g of water is heated. The temperature increases by 3°C. The specific heat of…

A:

Q: Three ice cubes are used to chill a glass of water that is at 23 °C. The mass of the water is 200 g.…

A:

Q: Two substances are warmed from 0°C. Their temperatures are plotted as a function of the amount of…

A: The specific heat of a substance is the amount of energy required to raise the temperature of one…

Q: How much heat is removed when 100 g of steam at 150◦C is cooled and frozen into 100 g of ice at 0◦C.…

A:

Q: A balloon has a volume of 0.2 m3 at room temperature (22 C) and is then placed in a freezer. What…

A:

Q: The temperature of a 50 g sample of aluminum is raised from 20oC to 90oC when 770 cal of heat is…

A: Given,

Q: uired to raise the temperature of 4.1 kg of ice at -31.°C to water a

A: Given:- The mass of the ice m = 4.1 kg  The change in temperature T1 = -31 oC = -31+273 = 242 K  T2…

Q: The boiling temperature of water decreases by about 3°C for each 1000-m rise in altitude. What is…

A:

Q: The temperature of a silver bar rises by 10°C when it absorbs 1.23 kJ of energy by heat. The mass of…

A: The amount of heat absorbed is given as, Here, m, cs, and ΔT represent the sliver bar’s mass, the…

Q: It is the amount of heat required to raise the temperature of a given mass by 10C ?

A: Heat capacity = mass × specific heat

Q: A body cools from 80 °C to 50 °C in 5 minutes. Calculate the time it takes to cool from 60 °C to 30…

A: Newton’s law of cooling gives,

Q: The temperature of a system rises by 70°C during a heating process. Express this rise in temperature…

A:

Q: Choose the BEST answer to the following: When you breathe on your hand, the temperature of the…

A: When we blow with wide-opened mouth then warm air comes out but as we narrow down our mouth, then…

Q: The energy associated with an object's temperature is called Internal Energy Weight

A: Energy is ability of doing work.  It's unit isJoules and it is a scalar quantity.

Q: Heat is the flow of energy from one object to another due to volume differences.

A: Heat is one form of energy that flows from one object to another when there is a temperature…

Q: What is the amount of energy required to raise the temperature of a 2.5 kg block of ice at -25°C to…

A:

Q: Roger heats a brass metal cube (specific heat = 375 J/kg·°C) to 70.0°C and places the cube into an…

A: Water is  initially at a temperature of 100CWater gains heat from the brass metal cube, which is at…

Q: The temperature of a 100 g sample of aluminum is raised from 40 °C to 180°C when 1540 cal of heat is…

A:

Q: Five kilograms of alcohol is at a temperature of 60°C. How much heat must be removed to reduce its…

A:

Q: The picture shows that the water is put in a U-tube immersed in a hot water ate temp t and the other…

A: The hydrostatic equilibrium means the condition of a fluid on rest. In hydrostatic equilibrium,…

Q: One litre water at 42 °C is mixed with one litle water at 64 °C. The temperature of the mixture will…

A:

Q: 5-kg of iron at 200°C is added to a 3-kg of water at 20°C. What is the resulting equilibrium…

A: Given information:

Q: In order to determine the specific heat capacity of a metal, 500g of it is heated for 28.8 s using a…

A: Given data:  Power (P) = 0.5 kW = 500 W Time (t) = 28.8 s Mass of metal (m) = 500 g Initial…

Q: Temperature of an object changes by 10oC. What is the change in temperature in oR.

A:

Q: A steel ball at 120°C cools in 20 minutes to 80°C in a room of 25°C. Find the temperature of the…

A: Initial Temperature = 120o C Temperature after 20 minutes  = 80o C Temperature of the Surroundings =…

Q: A container of hot liquid is placed in a freezer that is kept at a constant temperature of 20°F. The…

A: Using Newton's law of cooling we have, the rate of change will be directly proportional to y-20.…

Q: A change of temperature of 15•C is equivalent to a change of temperature of 15 K Select one: True…

A: 1 °C   = 273 K  15 °C = 273 + 15 K = 288 K. So the change of 15 degrees in celcius scale is same as…

Q: When heated, the temperature of a water sample increased from 15°C 39 degrees * C . It absorbed 4300…

A:

Q: The amount of heat transferred per hour through a glass window varies jointly with the surface area…

A: The amount of heat transferred per hour through a glass window varies jointly with the surface area…

Q: if its required 240 calories of energy to increase 50 gram objects temperature from 15 c to 150 c.…

A:

Q: A thermometer reading 63° Fis placed in an oven preheated to a constant temperature. Through a glass…

A: Initial thermometer reading, Ti = 63°FThermometer after 0.5 min, T1 = 233°FThermometer after 1 min,…

Q: 10 kg of copper wire is heated from room temperature (22 C) to 45 C. What was the change in Thermal…

A: Given, Mass of rod  m  = 10  Kg T0 = 22C∘ Tf = 45C∘

Q: When a material changes phase - liquid, solid, gas- heat exchange is required. This heat is called…

A: Given: Mass of water, m= 0.55kgChange in temperature, -20 to 20 degree celciusL for ice to water , L…

Q: A certain ice at a temperature of -15°C is added to water of mass 120g at 50°C and the temperature…

A:

Q: A metal is heated until its temperature rises from 8℃ to 45℃. Calculate the heat capacity if the…

A:

Q: What is Thermal expansion? А The transfer of thermal energy between materials by the collisions of…

A: By observing the given option we will answer the question.

Q: A rock sample was heated from 20 Celsius to 60 Celsius. Specific heat of rock is 2.0 J/g C; find…

A: Given data:  Initial temperature (T0) = 20 °C Final temperature (T) = 60 °C Specific heat of rock…

Q: The 1 kg block of ice melts into water. The amount of heat absorbed by the ice as it melts is

A: Heat absorbed to melt the ice in water is known as the latent heat of melting . The standard value…